High-heat-insulation and intelligent-regulation bubble greenhouse with double-interlayer structure

Abstract

The invention relates to the technical field of agricultural planting, in particular to a high-heat-insulation and intelligent-control bubble greenhouse of a double-interlayer structure. The hollow steel frame comprises an outer-layer hollow steel frame body, an inclined hollow steel frame body, an inner-layer hollow steel frame body and steel columns. The inner-layer hollow steel frame and the outer-layer hollow steel frame are arranged at equal intervals in an offset mode and are connected through the inclined hollow steel frame. A transparent high-strength plastic film is attached to the outer side of the outer-layer hollow steel frame; the bubble generators are arranged at the connection part of the outer-layer hollow steel frame and the inclined hollow steel frame and the connection part of the inclined hollow steel frame and the inner-layer hollow steel frame; and the solution supply system is connected with the bubble generator through a pipeline. The problems that due to a glass greenhouse and a common plastic film, the greenhouse needs to consume a large amount of energy, heat transfer is difficult to block effectively, glass materials are heavy, the requirement for the bearing capacity of a greenhouse framework is high, and the operation cost is high are solved. Good insulation and heat preservation performance is achieved, and meanwhile attractiveness and practicability are achieved.

Description

Technical Field

[0001] The present application relates to the field of agricultural planting technology, and in particular to a high thermal insulation and intelligently controlled bubble greenhouse with a double sandwich structure. Background Art

[0002] In modern agricultural production, greenhouses are important facilities that provide a suitable growth environment for crops. The quality of their performance directly affects the yield and quality of crops. At present, the widely used traditional greenhouses mainly include glass greenhouses and ordinary plastic film greenhouses. With its high light transmittance, glass greenhouses can provide sufficient light for crops and meet the needs of crop photosynthesis to a certain extent. However, its thermal insulation performance has obvious defects. In winter, a large amount of heat is lost through the glass, causing the greenhouse to consume a lot of energy to maintain the internal temperature, greatly increasing operating costs. At the same time, the glass material itself is heavy and requires a high load-bearing capacity of the greenhouse frame, which makes the construction cost of glass greenhouses high, limiting its application in some agricultural production scenarios that are more cost-sensitive.

[0003] Although the construction cost of ordinary plastic film greenhouses is relatively low and the installation is relatively simple, they perform poorly in terms of thermal insulation. The thermal conductivity of plastic film is high and it is difficult to effectively block the transfer of heat, causing the temperature in the greenhouse to fluctuate significantly when the temperature difference between day and night is large or under extreme weather conditions, which is not conducive to the stable growth of crops. In addition, plastic film has poor durability and is easily eroded by natural factors such as ultraviolet rays, wind and rain, causing aging and damage. It needs to be replaced frequently, which not only increases the cost of manpower and material resources, but may also cause certain pollution to the environment.

[0004] In summary, developing a new greenhouse technology that can effectively overcome the defects of existing greenhouse technology and integrate good insulation and heat preservation performance and good load-bearing capacity has become an important issue to be solved in the current agricultural facility field. The bubble greenhouse of this application is proposed based on this background, aiming to provide a more efficient, economical and attractive solution for modern agricultural production. Summary of the invention

[0005] The present application aims to solve the above-mentioned limitation problems existing in existing traditional greenhouses such as glass greenhouses and ordinary plastic film greenhouses.

[0006] The technical solution proposed in this application:

[0007] A double-sandwich structure high heat insulation and intelligent control bubble greenhouse, including a hollow steel frame, a bubble generator, a transparent high-strength plastic film, a temperature and humidity sensor, a solution supply system, a sunshade, and a protective wall;

[0008] The enclosure wall is an open-front structure, a sunshade is provided at the upper end of the rear side of the enclosure wall, a hollow steel frame is laid on the open part, a vent is laid between the hollow steel frame and the sunshade, and an insect-proof net is laid on the vent;

[0009] The hollow steel frame includes an outer hollow steel frame, an inclined hollow steel frame, an inner hollow steel frame, and a steel column; the inner hollow steel frame and the outer hollow steel frame are arranged at equal intervals and offset, and the two are connected by the inclined hollow steel frame;

[0010] The bottom end of the steel column is installed on the ground, and the top end of the steel column is fixedly connected to the inner hollow steel frame, the inclined hollow steel frame, and the outer hollow steel frame respectively;

[0011] The outer side of the outer hollow steel frame is adhered with a transparent high-strength plastic film;

[0012] The bubble generator is arranged at the connection between the outer hollow steel frame and the inclined hollow steel frame and the connection between the inclined hollow steel frame and the inner hollow steel frame; the solution supply system is arranged outside the enclosure wall;

[0013] The enclosure wall is provided with an entrance and exit;

[0014] The temperature and humidity sensor and the light sensor are installed in the greenhouse;

[0015] The solution supply system is connected to the bubble generator through a pipeline.

[0016] Furthermore, the bubble greenhouse also includes an anti-fog self-cleaning plastic film, which is attached to the inner side of the inner hollow steel frame.

[0017] Furthermore, there are multiple bubble generators.

[0018] Furthermore, the shading plate is made of steel.

[0019] Furthermore, the enclosure wall material is reinforced concrete.

[0020] This application has the following beneficial effects:

[0021] The present application proposes a bubble greenhouse, which achieves good insulation and heat preservation performance through a unique double-sandwich structure and blowing soap bubbles filling technology, while also being aesthetically pleasing and practical, providing a stable and suitable environment for crop growth. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is the overall structural diagram of the double-sandwich structure of the high heat insulation and intelligent control bubble greenhouse of the present application;

[0023] Figure 2 It is a cross-sectional schematic diagram of the present application.

[0024] In the figure, 1-insect net; 2-shading board; 3-enclosing wall; 4-entrance and exit; 5-hollow steel frame; 6-bubble generator; 7-transparent high-strength plastic film; 8-ventilation hole; 9-outer hollow steel frame; 10-inclined hollow steel frame; 11-inner hollow steel frame; 12-anti-fog self-cleaning plastic film; 13-steel column; 14-temperature and humidity sensor; 15-solution supply system. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application is described below by means of specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present application. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessary confusion of the concepts of the present application.

[0026] Embodiment 1, combination Figure 1-Figure 2 , describing this embodiment, a double sandwich structure high heat insulation and intelligent control bubble greenhouse, including a hollow steel frame 5, a bubble generator 6, a transparent high-strength plastic film 7, a temperature and humidity sensor 14, a solution supply system 15, a sunshade 2, and a protective wall 3;

[0027] The enclosure wall 3 is an open structure at the front side, a sunshade 2 is provided at the upper end of the rear side of the enclosure wall 3, a hollow steel frame 5 is laid on the open part, a vent 8 is laid between the hollow steel frame 5 and the sunshade 2, and an insect-proof net 1 is laid on the vent 8;

[0028] The hollow steel frame 5 includes an outer hollow steel frame 9, an inclined hollow steel frame 10, an inner hollow steel frame 11, and a steel column 13; the inner hollow steel frame 11 and the outer hollow steel frame 9 are arranged at equal intervals and offset, and the two are connected by the inclined hollow steel frame 10;

[0029] The bottom end of the steel column 13 is installed on the ground, and the top end of the steel column 13 is fixedly connected to the inner hollow steel frame 11, the inclined hollow steel frame 10, and the outer hollow steel frame 9 respectively;

[0030] The outer side of the outer hollow steel frame 9 is adhered with a transparent high-strength plastic film 7;

[0031] The bubble generator 6 is arranged at the connection between the outer hollow steel frame 9 and the inclined hollow steel frame 10 and the connection between the inclined hollow steel frame 10 and the inner hollow steel frame 11; the solution supply system 15 is arranged outside the enclosure wall 3;

[0032] The enclosure wall 3 is provided with an entrance and exit 4;

[0033] The temperature and humidity sensor 14 and the light sensor are installed in the greenhouse;

[0034] The solution supply system 15 is connected to the bubble generator through a pipeline.

[0035] Furthermore, the bubble greenhouse also includes an anti-fog self-cleaning plastic film 12 , and the anti-fog self-cleaning plastic film 12 is attached to the inner side of the inner hollow steel frame 11 .

[0036] Furthermore, there are multiple bubble generators 6.

[0037] Furthermore, the shading plate 2 is made of steel.

[0038] Furthermore, the material of the enclosure wall 3 is reinforced concrete.

[0039] Working principle:

[0040] like Figure 1-2 The hollow steel frame 5 is the main body of the greenhouse, and the hollow interior is used to transport soapy water. The hollow steel frame 5 is made of corrosion-resistant, high-strength metal or composite material to form a stable spatial structure.

[0041] A plurality of bubble generators 6 are arranged at the intersection of the hollow steel frame 5. The bubble generators 6 can generate soap bubbles of uniform size and good stability. The soap bubbles are made of a solution of a specific formula, which contains surfactants, moisturizers, thickeners and other ingredients to ensure that the soap bubbles have good thermal insulation properties and a longer maintenance time.

[0042] The transparent high-strength plastic film 7 covers the outer layer of the greenhouse. The covering material has high light transmittance, UV resistance and aging resistance, can effectively protect the internal bubble layer, and allow sunlight to enter the interior of the greenhouse.

[0043] The anti-fog self-cleaning plastic film 12 covers the inner layer of the greenhouse. The material is also transparent. Its surface is specially treated to have good anti-fog and self-cleaning properties to ensure the lighting conditions and visual clarity in the greenhouse. An intelligent environmental control system is set in the greenhouse. The system includes a variety of sensors such as temperature sensors, humidity sensors, and light sensors. It can monitor the environmental parameters in the greenhouse in real time and automatically control ventilation equipment, heating equipment, irrigation equipment, etc. according to the set parameter range to maintain the best growth environment in the greenhouse.

[0044] The upper vents 8 are arranged on the top and sides of the greenhouse and are all adjustable. The vents 8 are equipped with insect-proof nets 1 and automatically controlled shutters, which can automatically adjust the ventilation volume according to factors such as temperature, humidity and air quality inside and outside the greenhouse.

[0045] In summer, the main challenge facing greenhouses is excessive solar radiation that causes the internal temperature to be too high. At this time, soap bubbles are filled between the double-layer membrane. These soap bubbles can scatter direct sunlight and reduce the direct penetration of light, thereby effectively reducing the temperature in the greenhouse. This scattering effect not only reduces heat accumulation, but also avoids the damage of strong light to plants, providing a milder growing environment. At the same time, the filling of soap bubbles also enhances the thermal insulation performance of the greenhouse structure, further preventing the intrusion of external heat.

[0046] The challenge in winter is the opposite. The greenhouse needs to keep the interior warm to promote plant growth. At this time, the double-layer membrane is no longer filled with soap bubbles, but with air. The air layer, as a natural thermal insulation material, can effectively reduce the loss of internal heat and maintain the warmth in the greenhouse. The design of the double-layer membrane structure also enhances the insulation effect, ensuring that plants can still obtain a suitable growth temperature in the cold winter.

[0047] This greenhouse design is also equipped with an intelligent control system that can automatically adjust whether the bubbles are filled according to changes in the external environment. For example, when the system detects that the external temperature is too high, it will automatically start the bubble filling mechanism; when the temperature is low, it will keep the air filling state. This intelligent regulation not only improves the energy efficiency of the greenhouse, but also greatly reduces the need for manual intervention, making greenhouse management more convenient and efficient.

[0048] The double-sandwich structure of the highly insulated and intelligently controlled bubble greenhouse achieves optimized control of the internal environment through seasonal structural adjustments. The soap bubble filling in the summer effectively reduces the greenhouse temperature, while the air filling in the winter keeps the interior warm. This design not only improves the growth conditions of plants, but also achieves efficient use of energy through an intelligent control system. It is an adaptable, environmentally friendly and efficient modern agricultural facility.

[0049] The above embodiments are merely illustrative of the principles and effects of the present application, and are not intended to limit the present application. Anything within the technical concept disclosed in the present application, and any simple replacement or change based on the technical solution of the present application, shall fall within the protection scope of the present application.

Claims

1. A double-sandwich structure with high thermal insulation and intelligent control bubble greenhouse, characterized by: It comprises a hollow steel frame (5), a bubble generator (6), a transparent high-strength plastic film (7), a temperature and humidity sensor (14), a solution supply system (15), a sunshade (2), and a protective wall (3); The enclosure wall (3) is a front-open structure, a sunshade (2) is provided at the upper end of the rear side of the enclosure wall (3), a hollow steel frame (5) is laid in the open part, a vent (8) is laid between the hollow steel frame (5) and the sunshade (2), and an insect-proof net (1) is laid on the vent (8); The hollow steel frame (5) comprises an outer hollow steel frame (9), an inclined hollow steel frame (10), an inner hollow steel frame (11), and a steel column (13); the inner hollow steel frame (11) and the outer hollow steel frame (9) are arranged at equal intervals and offset, and the inner hollow steel frame (11) and the outer hollow steel frame (9) are connected via the inclined hollow steel frame (10); The bottom end of the steel column (13) is installed on the ground, and the top end of the steel column (13) is fixedly connected to the inner hollow steel frame (11), the inclined hollow steel frame (10), and the outer hollow steel frame (9) respectively; The outer side of the outer hollow steel frame (9) is bonded with a transparent high-strength plastic film (7) The bubble generator (6) is arranged at the connection between the outer hollow steel frame (9) and the inclined hollow steel frame (10) and at the connection between the inclined hollow steel frame (10) and the inner hollow steel frame (11); the solution supply system (15) is arranged on one side of the enclosure wall (3); the sunshade (2) is arranged between the enclosure wall (3) and the hollow steel frame (5); The enclosure wall (3) is provided with an entrance and exit (4); The temperature and humidity sensor (14) and the light sensor are installed in the greenhouse; The solution supply system (15) is connected to the bubble generator (6) via a pipeline.

2. According to claim 1, a double-sandwich structure high heat insulation and intelligent control bubble greenhouse, characterized in that: The bubble greenhouse also includes an anti-fog self-cleaning plastic film (12), and the anti-fog self-cleaning plastic film (12) is attached to the inner side of the inner hollow steel frame (11).

3. According to claim 2, a double-sandwich structure high heat insulation and intelligent control bubble greenhouse is characterized by: The number of the bubble generators (6) is multiple.

4. A double-sandwich structure high heat insulation and intelligent control bubble greenhouse according to claim 3, characterized in that: The material of the shading plate (2) is steel.

5. A double-sandwich structure high heat insulation and intelligent control bubble greenhouse according to claim 4, characterized in that: The material of the enclosure wall (3) is reinforced concrete.

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