Greenhouse heat storage rear wall assembly

Abstract

The utility model discloses a heat storage rear wall assembly of a greenhouse. The heat storage rear wall assembly comprises a main wall plate and straw bricks arranged on the outer side of the main wall plate. A heat absorbing plate is arranged on the side, away from the main wall plate, of the straw brick, an arc-shaped butt joint area is fixedly installed on the outer side of the straw brick, and an arc-shaped butt joint groove is formed in the end, away from the arc-shaped butt joint area, of the straw brick. The black water bags release more heat at night, a heat preservation material and a heat preservation cavity are arranged in the rear wall, constancy of the temperature in the greenhouse is guaranteed on the whole, the using stability of the rear wall assembly is improved, the number and the positions of the black water bags can be changed by changing the number and the positions of the arc-shaped hooks, and the using effect of the rear wall assembly is improved. The rear wall can be suitable for heat preservation under different conditions, the lower splicing blocks and the upper splicing blocks are made of heat preservation materials, the lower splicing blocks and the upper splicing blocks are arranged in the straw bricks, and the heat preservation effect in the straw bricks can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of greenhouse heat storage technology, specifically a greenhouse heat storage rear wall component. Background Technology

[0002] A greenhouse, also known as a hothouse, is a winter-warming plant cultivation room with measures for cold protection, heating, and light transmission. In the process of cultivating warm-temperature plants in a greenhouse, it is necessary to ensure that the internal temperature is kept within a constant range and that it can accommodate the growth of a variety of plants. The back wall of a greenhouse is generally made of heat-insulating materials. However, some greenhouse back wall components in Xi'an have certain defects in use. The interior of the greenhouse back wall does not have the ability to retain heat, making it difficult to maintain the temperature of the greenhouse.

[0003] Patent CN218353570U discloses a heat-continuous insulation structure for the rear wall of a greenhouse. By incorporating a rear wall structure, it facilitates heat continuation and insulation. The rear wall, with its internal soil mound within a heat-sensitive cloth, effectively absorbs external heat during the day, accumulating heat for diffusion at night, thus providing heat continuation and insulation. During the day, opening the composite panel allows for sunlight to enter, and the heat is effectively retained in the soil mound through the heat-sensitive cloth. This effectively maintains the temperature inside the greenhouse's arched frame at night, preventing a rapid drop in temperature.

[0004] In the aforementioned patent, the back wall solves the problems mentioned above. However, the back wall still has the following problems: during the use of the back wall, it only relies on the materials such as plates and metals installed inside to heat up and store heat. It can absorb heat when exposed to sunlight, but the heat storage effect of the material is low. It is easy to release heat quickly at night, making it difficult to maintain a constant temperature inside the greenhouse. This can easily lead to temperature fluctuations inside the greenhouse and affect the stability of the temperature inside the greenhouse.

[0005] To address the aforementioned issues, innovative design is urgently needed based on the existing rear wall component structure. Utility Model Content

[0006] The purpose of this utility model is to provide a greenhouse heat storage back wall component to solve the problem mentioned in the background art, where the back wall only relies on the internal materials such as plates and metals for heating and heat storage. While it can absorb heat when exposed to sunlight, the heat storage effect of these materials is low, and they tend to release heat quickly at night, making it difficult to maintain a constant internal temperature in the greenhouse. This can easily lead to temperature fluctuations and affect the stability of the internal temperature of the greenhouse.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a greenhouse heat storage rear wall assembly, comprising a main wall panel and straw bricks disposed on the outer side of the main wall panel; a heat-absorbing plate is disposed on the side of the straw brick away from the main wall panel, and an arc-shaped docking area is fixedly installed on the outer side of the straw brick, and a quick docking groove is provided inside the straw brick, and an arc-shaped docking groove is provided at the end of the straw brick away from the arc-shaped docking area; a snap-fit ​​structure for adaptive installation of the rear wall assembly is disposed inside the straw brick, and a constant temperature structure for adjusting the temperature of the outer side of the rear wall is disposed on the outer side of the straw brick.

[0008] Preferably, the constant temperature structure includes a limiting plate, which is disposed between the upper and lower sets of straw bricks, and a connecting plate is fixedly installed at the end of the limiting plate away from the main wall panel. At the same time, a limiting groove is opened inside the limiting plate.

[0009] Preferably, a positioning plate is fixedly installed at the lower end of the connecting plate, and the positioning plate and the limiting plate are correspondingly arranged with respect to the straw brick.

[0010] Preferably, a fixing block is fixedly installed on the side of the positioning plate away from the straw brick, and an installation groove is opened inside the fixing block, and an arc-shaped hook is provided inside the installation groove, while a black water bag is provided on the outside of the arc-shaped hook.

[0011] Preferably, the snap-fit ​​structure includes a lower splicing block and an upper splicing block, and the upper and lower splicing blocks are located inside the quick-connect groove, with the upper end of the upper splicing block located at the upper end of the straw brick, and the lower end of the upper splicing block located inside the straw brick.

[0012] Preferably, the lower splicing block has an internal heat insulation groove and a splicing groove, and the splicing groove is engaged with the upper end of the upper splicing block, and the upper end of the lower splicing block is in close contact with the limiting plate.

[0013] Preferably, the lower end of the upper splicing block is engaged with the limiting groove, and the interior of the upper splicing block is provided with a heat insulation groove, and both the upper and lower splicing blocks are made of heat insulation foam material.

[0014] Compared with the prior art, the beneficial effects of this utility model are: by setting up the black water bag and heat absorption plate, the black water bag can release more heat at night, ensuring a constant temperature inside the greenhouse. In addition, the interior of the rear wall is equipped with heat insulation material and heat insulation cavity, which can ensure the heat insulation effect of the main body of the rear wall, thereby ensuring the overall constant temperature inside the greenhouse and improving the stability of the rear wall component.

[0015] 1. It is equipped with black water bags and arc-shaped hooks. The black water bags can be supported by the arc-shaped hooks, and the number and position of the black water bags can be changed by changing the number and position of the arc-shaped hooks. This allows the back wall to be used for insulation in different situations, effectively improving the convenience of using the back wall.

[0016] 2. It is equipped with lower and upper splicing blocks, which are made of thermal insulation material and placed inside the straw bricks to ensure the thermal insulation effect inside the straw bricks.

[0017] 3. Furthermore, the installation of a limit plate can ensure the stability of the water bag installation, and the pressure of the straw bricks on the limit plate can ensure the stability of the rear wall component support. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a top-view three-dimensional structural diagram of the straw brick of this utility model.

[0020] Figure 3 This is a three-dimensional structural diagram of the lower splicing block of this utility model, viewed from below.

[0021] Figure 4 This is a top-view three-dimensional structural diagram of the fixing block of this utility model.

[0022] Figure 5 This is a top-view three-dimensional structural diagram of the arc-shaped hook of this utility model.

[0023] Figure 6 This is a three-dimensional cross-sectional view of the splicing block of this utility model.

[0024] In the diagram: 1. Main wall panel; 2. Straw brick; 3. Quick-connect groove; 4. Heat-absorbing plate; 5. Arc-shaped connection area; 6. Arc-shaped connection groove; 7. Limiting plate; 8. Limiting groove; 9. Connecting plate; 10. Positioning plate; 11. Fixing block; 12. Installation groove; 13. Arc-shaped hook; 14. Black water bag; 15. Lower splicing block; 16. Insulation groove; 17. Splicing groove; 18. Upper splicing block; 19. Insulation groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1: In a specific embodiment, such as Figures 1-4 The basic usage process of the rear wall component is shown in the figure.

[0027] The main wall panel 1 and the straw brick 2 set on the outside of the main wall panel 1 are provided. A heat-absorbing plate 4 is set on the side of the straw brick 2 away from the main wall panel 1. An arc-shaped docking area 5 is fixedly installed on the outside of the straw brick 2. A quick docking groove 3 is opened inside the straw brick 2. An arc-shaped docking groove 6 is opened at the end of the straw brick 2 away from the arc-shaped docking area 5.

[0028] When using this greenhouse heat storage back wall assembly, it needs to be installed in a designated location. During installation, the main wall panel 1 and the heat absorption plate 4 need to be installed on the outside of the straw brick 2 to reduce the weathering rate of the straw brick 2. The heat absorption plate 4 and the black water bag 14 are both black, which can further increase the temperature of the water inside the black water bag 14 when exposed to sunlight, and increase the heat released by the black water bag 14 at night to ensure a constant temperature inside the greenhouse. In addition, an insulation structure is set inside the straw brick 2, which can further slow down the decrease in the temperature inside the greenhouse, thereby improving the stability of the back wall assembly.

[0029] In one specific embodiment, such as Figures 1-6 The specific insulation process of the rear wall component is shown in the figure.

[0030] The outer side of the straw brick 2 is provided with a constant temperature structure for adjusting the temperature of the outer side of the rear wall. The constant temperature structure includes a limiting plate 7, which is located between the upper and lower sets of straw bricks 2. A connecting plate 9 is fixedly installed on the end of the limiting plate 7 away from the main wall panel 1. A limiting groove 8 is opened inside the limiting plate 7. A positioning plate 10 is fixedly installed on the lower end of the connecting plate 9. The positioning plate 10 and the limiting plate 7 are correspondingly set with the straw brick 2. A fixing block 11 is fixedly installed on the side of the positioning plate 10 away from the straw brick 2. An installation groove 12 is opened inside the fixing block 11. An arc hook 13 is set inside the installation groove 12. A black water bag 14 is set on the outside of the arc hook 13.

[0031] When using this greenhouse heat storage back wall component, the lower splicing block 15 and upper splicing block 18 inside the straw brick 2 are both heat-insulating structures, which can ensure the heat insulation effect of the wall itself. The black water bag 14 is set on the outside of the heat absorption plate 4, which can make the water temperature inside the black water bag 14 higher than the stable temperature inside the greenhouse. The black water bags 14 are equidistantly set on the outside of the heat absorption plate 4, which can make the black water bags 14 fully release heat on the outside of the wall. This method does not consume resources and can directly achieve the heat insulation effect. The position of the black water bag 14 can be changed by changing the docking of the arc hook 13 with the mounting groove 12 inside the fixing block 11 at different positions. During use, the number of black water bags 14 can be adjusted by changing the number of connecting plates 9 installed between the two sets of straw bricks 2, thereby effectively ensuring the heat insulation effect of the back wall component.

[0032] Based on the above embodiments, such as Figures 1-6 The stabilization support process of the rear wall component is shown in the figure.

[0033] The straw brick 2 has an internal snap-fit ​​structure for adaptive installation of the rear wall components. The snap-fit ​​structure includes a lower splicing block 15 and an upper splicing block 18, which are located inside the quick-connect groove 3. The upper end of the upper splicing block 18 is located at the upper end of the straw brick 2, and the lower end of the upper splicing block 18 is located inside the straw brick 2. The lower splicing block 15 has an insulation groove 16 and a splicing groove 17 inside, and the splicing groove 17 is snapped into the upper end of the upper splicing block 18. The upper end of the lower splicing block 15 is in close contact with the limiting plate 7, and the lower end of the upper splicing block 18 is snapped into the limiting groove 8. The upper splicing block 18 has an insulation groove 19 inside, and both the upper splicing block 18 and the lower splicing block 15 are made of insulation foam.

[0034] When using this greenhouse heat storage back wall assembly, the lower splicing block 15 and the upper splicing block 18 need to be snapped together so that they are placed inside the quick docking groove 3. At the same time, two sets of horizontally adjacent straw bricks 2 will be snapped together with the arc-shaped docking area 5 and the arc-shaped docking groove 6, which can ensure the quickness and stability of the straw brick 2 splicing. The lower splicing block 15 and the upper splicing block 18 will limit the position of the limiting plate 7, which can ensure the stability of the installation of the limiting plate 7. Meanwhile, the positioning plate 10 will be snapped together with the support groove 20, which can support the weight of the black water bag 14, ensuring the stable support of the back wall assembly. Furthermore, the arc-shaped hook 13 is used to install with the fixing block 11. The arc-shaped hook 13 can limit the position of the heat absorption plate 4, while ensuring the tightness of the installation between the heat absorption plate 4 and the straw brick 2, effectively ensuring the stability of the back wall assembly support and increasing the overall practicality.

[0035] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A greenhouse heat storage rear wall assembly, including a main wall panel (1) and straw bricks (2) disposed on the outside of the main wall panel (1); Its features are: A heat-absorbing plate (4) is provided on the side of the straw brick (2) away from the main wall panel (1), and an arc-shaped docking area (5) is fixedly installed on the outer side of the straw brick (2). A quick docking groove (3) is opened inside the straw brick (2), and an arc-shaped docking groove (6) is opened at the end of the straw brick (2) away from the arc-shaped docking area (5). A snap-fit ​​structure for adaptive installation of the rear wall components is provided inside the straw brick (2), and a constant temperature structure for adjusting the temperature of the outer side of the rear wall is provided on the outer side of the straw brick (2).

2. The greenhouse heat storage rear wall assembly according to claim 1, characterized in that: The constant temperature structure includes a limiting plate (7), and the limiting plate (7) is set between the upper and lower sets of straw bricks (2). A connecting plate (9) is fixedly installed at the end of the limiting plate (7) away from the main wall panel (1). At the same time, a limiting groove (8) is opened inside the limiting plate (7).

3. The greenhouse heat storage rear wall assembly according to claim 2, characterized in that: A positioning plate (10) is fixedly installed at the lower end of the connecting plate (9), and the positioning plate (10) and the limiting plate (7) are correspondingly set with the straw brick (2).

4. The greenhouse heat storage rear wall assembly according to claim 3, characterized in that: The positioning plate (10) is fixedly installed with a fixing block (11) on the side away from the straw brick (2), and the fixing block (11) has an installation groove (12) inside, and an arc hook (13) is provided inside the installation groove (12), while a black water bag (14) is provided on the outside of the arc hook (13).

5. The greenhouse heat storage rear wall assembly according to claim 1, characterized in that: The snap-fit ​​structure includes a lower splicing block (15) and an upper splicing block (18), and the upper splicing block (18) and the lower splicing block (15) are located inside the quick docking groove (3), and the upper end of the upper splicing block (18) is located at the upper end of the straw brick (2), while the lower end of the upper splicing block (18) is located inside the straw brick (2).

6. The greenhouse heat storage rear wall assembly according to claim 5, characterized in that: The lower splicing block (15) has an insulation groove (16) and a splicing groove (17) inside. The splicing groove (17) is engaged with the upper end of the upper splicing block (18), and the upper end of the lower splicing block (15) is in close contact with the limiting plate (7).

7. The greenhouse heat storage rear wall assembly according to claim 5, characterized in that: The lower end of the upper splicing block (18) is engaged with the limiting groove (8), and the upper splicing block (18) has an insulation groove (19) inside. Both the upper splicing block (18) and the lower splicing block (15) are made of insulation foam material.

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