A greenhouse structure with ultra-low energy consumption

Abstract

The application discloses a kind of ultra-low energy consumption greenhouse structures, comprising: greenhouse main frame;Glass mounting frame is installed in the outside of greenhouse main frame or is installed in the top of greenhouse main frame;Fixed component assembly is installed in the outside of glass mounting frame or is installed in the top of glass mounting frame;Glass is installed in the outside of glass mounting frame or is installed in the top of glass mounting frame by fixed component assembly.Glass is installed between glass mounting frame by glass, and is installed in the outside or top of glass mounting frame, increase the coverage area of glass, in turn make the greenhouse still be protected by glass at glass mounting frame, in turn enhance the heat preservation of greenhouse, reduce the input of additional thermal insulation measures.Glass ionosphere and metal oxide film layer cooperate to realize the three-effect barrier of heat conduction, convection, radiation, and experiment measures that U value is as low as 0.2W / (m 2 ·K), greatly enhance the heat preservation of heat insulation glass.

Description

Technical Field

[0001] This invention relates to the field of greenhouse technology, specifically to a greenhouse structure with ultra-low energy consumption. Background Technology

[0002] Greenhouses are widely used for the cultivation or seedling raising of vegetables, flowers, trees and other plants because they have the advantages of regulating environmental conditions such as temperature, humidity and light, and can withstand natural disasters such as wind, rain, hail and frost, thus meeting the diverse needs of the market.

[0003] Greenhouses mainly include plastic greenhouses and glass greenhouses. Except for their lower cost, plastic greenhouses are far inferior to glass greenhouses in other aspects. The smooth surface of glass results in low light scattering and more uniform light distribution inside, reducing uneven growth of crops caused by light differences.

[0004] Glass greenhouses are further divided into ordinary glass greenhouses and double-glazed greenhouses. The heat transfer coefficient of double-glazed glass is as low as 2.0-3.0 W / (㎡·K), which is lower than the heat transfer coefficient of single-glazed glass of 5.0 W / (㎡·K). In winter, it can reduce heat loss and reduce heating energy consumption. In summer, with the help of external shading systems (shading rate of 70%-80%) and ventilation equipment, the indoor temperature can be effectively controlled and high temperature stress can be avoided.

[0005] While traditional double-glazed windows offer relatively good insulation, they still require heating equipment such as hot water boilers and heat pumps to maintain temperature in cold winters, with energy costs accounting for 30%-50% of operating costs. Furthermore, their high light transmittance leads to rapid indoor heating in summer, necessitating external shading nets, evaporative cooling pads, and even air conditioning systems, significantly increasing electricity consumption. Moreover, the glass is typically installed between frames, and the metal frames, being good conductors of heat, easily form thermal bridges, causing heat loss, especially in cold regions, affecting insulation performance and requiring additional insulation measures. Therefore, there is an urgent need for an ultra-low energy consumption greenhouse structure to improve the insulation rate of greenhouses and address the shortcomings of existing technologies. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention designs an ultra-low energy consumption greenhouse structure, comprising: a main greenhouse frame; a glass mounting frame installed on the outside of the main greenhouse frame or on top of the main greenhouse frame; a fastener assembly installed on the outside of the glass mounting frame or on top of the glass mounting frame; and glass installed on the outside of the glass mounting frame or on top of the glass mounting frame via the fastener assembly.

[0007] Preferably, the main frame of the greenhouse includes: a first main frame; a second main frame installed on the first main frame, and a glass mounting frame installed on the outside of the second main frame or on the top of the second main frame.

[0008] Preferably, the glass mounting bracket includes: a first mounting bracket installed on the top of the main greenhouse frame, with the glass mounted on the top of the first mounting bracket via a fastener assembly; and a second mounting bracket installed on the outside of the main greenhouse frame, with the glass mounted on the outside of the second mounting bracket via a fastener assembly.

[0009] Preferably, the first mounting frame includes: a first mounting rod and a first fixing member; the first mounting rod is mounted on the top of the main frame of the greenhouse via the first fixing member, and the glass is mounted on the top of the first mounting rod via the fixing member assembly.

[0010] Preferably, the second mounting frame includes: a second mounting rod, a third mounting rod, a fourth mounting rod, and a second fixing member; the second mounting rod is mounted on the outside of the main frame of the greenhouse via the second fixing member; the third mounting rod is mounted on the second mounting rod; the top of the fourth mounting rod is mounted on the outside of the main frame of the greenhouse via the second fixing member, and the bottom is mounted on the third mounting rod; or both ends of the fourth mounting rod are mounted on the third mounting rod; the glass is mounted on the outside of the second, third, and fourth mounting rods via the fixing member assembly.

[0011] Preferably, the fastener assembly includes a fastener and a seal; the glass is mounted on the outside of the glass mounting bracket or on the top of the glass mounting bracket by the fastener, and the seal is disposed between adjacent glass panes.

[0012] Preferably, the greenhouse structure also includes a gutter assembly, which includes a gutter and an edge seal; the gutter is installed on the main frame of the greenhouse and connected to the glass mounting frame and the glass; the edge seal is located on the outside of the connection between the gutter and the glass.

[0013] Preferably, the gutter includes a buffer layer, a first support layer, a heating layer, a heat insulation layer, a second support layer, and an anti-corrosion layer arranged sequentially from the inside out. The buffer layer is installed on the main frame of the greenhouse and connected to the glass mounting frame and the glass.

[0014] Preferably, the glass comprises: a substrate having a double-layer structure; a metal oxide layer disposed on one of the substrate layers; and an ionization layer disposed between the two substrate layers.

[0015] Compared with the closest prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The present invention changes the installation of glass between glass mounting frames to the installation of glass on the outside or top of the glass mounting frames, which increases the coverage area of ​​the glass, thus ensuring that the greenhouse is still protected by the glass at the glass mounting frames, thereby enhancing the heat preservation of the greenhouse and reducing the investment in additional heat insulation measures.

[0017] 2. The improvement of the glass mounting frame in this invention is that it is set as a unit type, and multiple units can be connected to form the overall frame of a greenhouse, which simplifies the structure of the frame. Moreover, the glass is installed on the outside of the frame, which reduces the installation accuracy requirements compared with installing the glass between the glass mounting frames, thus simplifying the installation and construction of the greenhouse frame.

[0018] 3. The present invention designs the gutter as a multi-layer structure, which includes at least a support layer and a heat insulation layer. The support layer is made of metal, which can ensure the overall strength of the gutter. At the same time, the heat insulation layer can ensure the indoor temperature, avoid the formation of thermal bridges, reduce the generation of condensation, and slow down the corrosion of the support layer.

[0019] 4. The ionization layer in this invention effectively suppresses heat convection, prevents the movement of gas molecules, reduces heat conduction, and effectively blocks heat radiation, thereby increasing the glass's insulation properties. The metal oxide film layer reflects far-infrared and ultraviolet rays from sunlight, reducing heat conduction and convection. The ionization layer and the metal oxide film layer work together to achieve triple blocking of heat conduction, convection, and radiation, with an experimentally measured U value as low as 0.2 W / (m²). 2 ·K), which greatly enhances the thermal insulation properties of the heat-insulating glass. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the ultra-low energy consumption greenhouse structure of the present invention.

[0021] Figure 2 This is a schematic diagram of the main frame of the greenhouse according to the present invention.

[0022] Figure 3 This is a schematic diagram of the glass mounting bracket of the present invention.

[0023] Figure 4 This is a schematic diagram of the structure of the first mounting bracket of the present invention.

[0024] Figure 5 This is a schematic diagram of the structure of the second mounting bracket of the present invention.

[0025] Figure 6 This is a first structural schematic diagram of the fastener assembly of the present invention.

[0026] Figure 7 This is a schematic diagram of the second structure of the fastener assembly of the present invention.

[0027] Figure 8 This is a first structural schematic diagram of the gutter assembly of the present invention.

[0028] Figure 9 This is a schematic diagram of the second structure of the gutter component of the present invention.

[0029] Figure 10 This is a schematic diagram of the structure of the gutter of the present invention.

[0030] Figure 11 This is a schematic diagram of the structure of the glass of the present invention.

[0031] Figure label:

[0032] 1-Greenhouse main frame, 11-First main frame, 12-Second main frame, 2-Glass mounting frame, 21-First mounting frame, 211-First mounting rod, 212-First fixing component, 22-Second mounting frame, 221-Second mounting rod, 222-Third mounting rod, 223-Fourth mounting rod, 224-Second fixing component, 3-Fixing component assembly, 31-Fixing component, 32-Sealing component, 4-Gutter assembly, 41-Gutter, 411-Buffer layer, 412-First support layer, 413-Heating layer, 414-Insulation layer, 415-Second support layer, 416-Anti-corrosion layer, 42-Edge sealing component, 5-Glass, 51-Base, 52-Metal oxide layer, 53-Ionization layer. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0034] Example 1

[0035] like Figures 1-11 As shown, this invention provides an ultra-low energy consumption greenhouse structure, including: a main greenhouse frame 1, a glass mounting frame 2, a fixing component assembly 3, and glass 5. The glass mounting frame 2 is installed on the outside or top of the main greenhouse frame 1; the fixing component assembly 3 is installed on the outside or top of the glass mounting frame 2; the glass 5 is installed on the outside or top of the glass mounting frame 2 via the fixing component assembly 3. By changing the installation of the glass from between the glass mounting frames to the outside or top of the glass mounting frames, the coverage area of ​​the glass is increased, thus ensuring that the greenhouse is still protected by the glass at the glass mounting frames, thereby enhancing the greenhouse's heat preservation and reducing the investment in additional heat insulation measures.

[0036] In a preferred embodiment, the main frame 1 of the greenhouse includes a first main frame 11 and a second main frame 12. The second main frame 12 is mounted on the first main frame 11, and the glass mounting bracket 2 is mounted on the outside of the second main frame 12 or on the top of the second main frame 12.

[0037] In a preferred embodiment, the glass mounting frame 2 includes a first mounting frame 21 and a second mounting frame 22. The first mounting frame 21 is mounted on the top of the main frame 1 of the greenhouse, and the glass 5 is mounted on the top of the first mounting frame 21 by means of a fastener assembly 3; the second mounting frame 22 is mounted on the outside of the main frame 1 of the greenhouse, and the glass 5 is mounted on the outside of the second mounting frame 22 by means of a fastener assembly 3.

[0038] In a preferred embodiment, the first mounting frame 21 includes a first mounting rod 211 and a first fixing member 212; the first mounting rod 211 is mounted on the top of the main frame 1 of the greenhouse via the first fixing member 212, and the glass 5 is mounted on the top of the first mounting rod 211 via the fixing member assembly 3.

[0039] In a preferred embodiment, the second mounting frame 22 includes: a second mounting rod 221, a third mounting rod 222, a fourth mounting rod 223, and a second fixing member 224; the second mounting rod 221 is mounted on the outside of the main frame of the greenhouse via the second fixing member 224; the third mounting rod 222 is mounted on the second mounting rod 221; the top of the fourth mounting rod 223 is mounted on the outside of the main frame of the greenhouse via the second fixing member 224, and the bottom is mounted on the third mounting rod 222; or both ends of the fourth mounting rod 223 are mounted on the third mounting rod 222; the glass 5 is mounted on the outside of the second mounting rod 221, the third mounting rod 222, and the fourth mounting rod 223 via the fixing member assembly 3. The improvement to the glass mounting frame, by setting it as a modular unit, allows multiple units to be connected to form the overall frame of the greenhouse, simplifying the frame structure. Furthermore, mounting the glass on the outside of the frame, compared to mounting the glass between glass mounting frames, reduces the requirement for installation precision, simplifying the installation and construction of the greenhouse frame.

[0040] In a preferred embodiment, the fastener assembly 3 includes a fastener 31 and a seal 32; the glass 5 is mounted on the outside of the glass mounting bracket 2 or on the top of the glass mounting bracket 2 via the fastener 31, and the seal 32 is disposed between adjacent glass pieces.

[0041] In a preferred embodiment, the greenhouse structure further includes a gutter assembly 4, which includes a gutter 41 and an edge seal 42. The gutter 41 is installed on the main frame 1 of the greenhouse and connected to the glass mounting frame 2 and the glass 5. The edge seal 42 is located on the outside of the connection between the gutter 41 and the glass 5.

[0042] In a preferred embodiment, the gutter 41 includes, from the inside out, a buffer layer 411, a first support layer 412, a heating layer 413, a heat insulation layer 414, a second support layer 415, and an anti-corrosion layer 416. The buffer layer 411 is installed on the main frame 1 of the greenhouse and connected to the glass mounting bracket 2 and the glass 5. The gutter is designed as a multi-layer structure, including at least a support layer and a heat insulation layer. The support layer is made of metal to ensure the overall strength of the gutter. Simultaneously, the heat insulation layer ensures the indoor temperature while preventing thermal bridging, reducing condensation, and slowing down corrosion of the support layer.

[0043] In a preferred embodiment, the glass 5 includes: a substrate 51, a metal oxide layer 52, and an ionization layer 53. The substrate 51 has a double-layer structure; the metal oxide layer 52 is disposed on one of the substrate layers 51; and the ionization layer 53 is disposed between the two substrate layers 51. The ionization layer effectively suppresses heat convection, prevents the movement of gas molecules, reduces heat conduction, and effectively blocks heat radiation, thereby increasing the heat insulation performance of the glass. The metal oxide film layer can reflect far-infrared rays and ultraviolet rays in sunlight, reducing heat conduction and convection. The ionization layer and the metal oxide film layer work together to achieve triple blocking of heat conduction, convection, and radiation, with an experimentally measured U value as low as 0.2 W / (m²). 2 ·K), which greatly enhances the thermal insulation properties of the heat-insulating glass.

[0044] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0045] Furthermore, the terms "upper" and "lower" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "upper" or "lower" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0046] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0047] In this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0048] The above are merely preferred embodiments of the present invention and are not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention are included within the scope of the claims of the pending application of the present invention.

Claims

1. A greenhouse structure with ultra-low energy consumption, characterized in that, include: Greenhouse main frame; A glass mounting bracket is installed on the outside of the main frame of the greenhouse or on the top of the main frame of the greenhouse; The fastener assembly is installed on the outside of the glass mounting bracket or on the top of the glass mounting bracket; The glass is mounted on the outside of the glass mounting bracket or on top of the glass mounting bracket by means of the fastener assembly.

2. The ultra-low energy consumption greenhouse structure as described in claim 1, characterized in that, The main frame of the greenhouse includes: First main frame; The second main frame is installed on the first main frame, and the glass mounting bracket is installed on the outside of the second main frame or on the top of the second main frame.

3. The ultra-low energy consumption greenhouse structure as described in claim 1, characterized in that, The glass mounting bracket includes: The first mounting bracket is installed on top of the main frame of the greenhouse, and the glass is installed on top of the first mounting bracket by the fastener assembly; The second mounting bracket is installed on the outside of the main frame of the greenhouse, and the glass is installed on the outside of the second mounting bracket by means of the fastener assembly.

4. The ultra-low energy consumption greenhouse structure as described in claim 3, characterized in that, The first mounting bracket includes a first mounting rod and a first fixing member; the first mounting rod is mounted on the top of the main frame of the greenhouse via the first fixing member, and the glass is mounted on the top of the first mounting rod via the fixing member assembly.

5. The ultra-low energy consumption greenhouse structure as described in claim 3, characterized in that, The second mounting bracket includes: a second mounting rod, a third mounting rod, a fourth mounting rod, and a second fixing member; The second mounting rod is installed on the outside of the main frame of the greenhouse via the second fixing member; The third mounting rod is mounted on the second mounting rod; The top of the fourth mounting rod is mounted on the outside of the main frame of the greenhouse via the second fixing member, and the bottom is mounted on the third mounting rod; or both ends of the fourth mounting rod are mounted on the third mounting rod. The glass is mounted on the outside of the second, third, and fourth mounting rods via the fastener assembly.

6. The ultra-low energy consumption greenhouse structure as described in claim 1, characterized in that, The fastener assembly includes a fastener and a seal; the glass is mounted on the outside of the glass mounting bracket or on the top of the glass mounting bracket via the fastener, and the seal is disposed between adjacent glass panes.

7. The ultra-low energy consumption greenhouse structure as described in claim 1, characterized in that, The greenhouse structure also includes a gutter assembly, which includes a gutter and an edge sealing component; The gutter is installed on the main frame of the greenhouse and is connected to the glass mounting frame and the glass. The edge sealing component is located on the outside of the connection between the gutter and the glass.

8. The ultra-low energy consumption greenhouse structure as described in claim 7, characterized in that, The gutter includes, from the inside out, a buffer layer, a first support layer, a heating layer, a heat insulation layer, a second support layer, and an anti-corrosion layer. The buffer layer is installed on the main frame of the greenhouse and is connected to the glass mounting frame and the glass.

9. The ultra-low energy consumption greenhouse structure as described in any one of claims 1-8, characterized in that, The glass comprises: The base has a double-layer structure; A metal oxide layer is disposed on one of the substrates; An ionosphere is disposed between the two substrate layers.

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