Greenhouse heat preservation structure

Abstract

The utility model relates to a greenhouse heat preservation structure which comprises a greenhouse body, a heat insulation cavity is formed in the inner side of the greenhouse body, a plurality of partition plates are evenly arranged on the inner top wall of the heat insulation cavity, a plurality of partition plates are evenly arranged on the inner bottom wall of the heat insulation cavity, and the partition plates on the upper side and the lower side of the heat insulation cavity are consistent in number and are in one-to-one correspondence. The air bag is inflated through the high-pressure air cylinder, so that the air bag is changed into a vertical state, the heat insulation cavity is opened, the inner side of the heat insulation cavity is changed into a vacuum cavity, temperature loss is reduced through the vacuum cavity of the heat insulation cavity, and the heat preservation effect is achieved.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of greenhouse heat preservation, and particularly relates to a greenhouse heat preservation structure. BACKGROUND

[0002] Greenhouses were originally special equipment for vegetable production, and with the development of production, the application of greenhouses is more and more extensive. At present, greenhouses are used for pot flower and cut flower cultivation, fruit tree production for cultivating grapes, strawberries, watermelons, melons and peaches, forestry production for cultivating forest seedlings and ornamental trees, and breeding for silkworm breeding, chicken breeding, cattle breeding, pig breeding, fish breeding and fish fry breeding.

[0003] The existing related patent, patent number CN202023055603.1, “a greenhouse heat preservation structure”, has the characteristics of “covering the heat preservation air bag on the top of the outer film of the greenhouse, the heat preservation air bag makes the top of the greenhouse and the outside cold air have good insulation effect, improves the heat preservation effect of the greenhouse. When the heat preservation air bag is not needed, the first winding assembly winds the heat preservation air bag, so that the heat preservation air bag gradually moves on the top of the greenhouse, and the position adjustment or winding of the heat preservation air bag on the top of the greenhouse can be realized”, but it still has some deficiencies, such as the difficulty of folding the arch frame to store the greenhouse, and the use of air bag can reduce heat exchange but still lose a lot of heat, so a greenhouse heat preservation structure is proposed. Content of the utility model

[0004] This part aims to summarize some aspects of the embodiments of the application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part and the abstract and title of the specification to avoid obscuring the purpose of this part, the abstract and the title, and such simplifications or omissions cannot be used to limit the scope of the application.

[0005] In view of the following technical problems in the prior art: the difficulty of folding the arch frame to store the greenhouse, and the use of air bag can reduce heat exchange but still lose a lot of heat.

[0006] To solve the above technical problems, the application provides the following technical scheme: a greenhouse heat preservation structure, comprising a shed body, a heat insulation cavity is formed on the inner side of the shed body, a plurality of partitions are uniformly arranged on the inner top wall of the heat insulation cavity, and a plurality of partitions are also uniformly arranged on the inner bottom wall of the heat insulation cavity, the number of partitions on the upper and lower sides of the heat insulation cavity is consistent and one-to-one corresponding;

[0007] A plurality of opening components are uniformly arranged in the heat insulation cavity, and the opening components are connected to the upper and lower sides of the heat insulation cavity.

[0008] The opening assembly includes an airbag, an annular groove, a first connecting seat, a second connecting seat, and a gas distribution pipe. The first connecting seat is provided at one end of the airbag, and the second connecting seat is provided at the other end of the airbag. The airbag is fixedly connected to one side of the inner wall of the heat insulation cavity, and the second connecting seat is fixedly connected to the other side of the inner wall of the heat insulation cavity. An annular groove is recessed on the outer periphery of the middle part of the airbag, and a gas distribution pipe is provided at the other end of the airbag. The gas distribution pipe is connected to the gas supply structure.

[0009] As a preferred technical solution for the insulation structure of a greenhouse, a support assembly is provided on the inner side of the greenhouse body. The support assembly includes a support rod and an abutment assembly. The support rod is a semi-circular arc strip, which is formed by two quarter-circular parts rotatably connected. The support rod is connected to the greenhouse body through the abutment assembly.

[0010] The support rods keep the canopy in an arched shape.

[0011] As a preferred technical solution for greenhouse insulation structure, the bottom of the support rod is provided with an adjustment component;

[0012] The adjustment assembly includes a slider, a connecting plate, a connecting rod, a threaded connecting plate, a threaded rod, and a rotating wheel. A slider is conveniently provided at both ends of the support rod. A connecting plate is provided on the slider. A connecting rod is provided on the connecting plate. A threaded connecting plate is provided at the end of the connecting rod away from the connecting plate. The two threaded connecting plates are connected by a threaded rod. The threaded rod is threadedly connected to the threaded connecting plate. The threads at both ends of the threaded rod have opposite directions of rotation. A rotating wheel is provided in the middle of the threaded rod.

[0013] The two threaded connecting plates can be driven to move closer or further apart by rotation. When the threaded connecting plates move further apart, the threaded connecting plates move away from each other through the connecting rod, and the sliders cause the support rod to swing outward and open into a semi-circle.

[0014] As a preferred technical solution for greenhouse insulation structure, a fixing rod is provided on each of the two sides of the bottom end of the greenhouse body. The fixing rod is inserted into the bottom plate, and a support arm is connected between the two bottom plates.

[0015] The support arms and the base plate form the bottom support of the shed.

[0016] As a preferred technical solution for greenhouse insulation structure, the bottom end of the slider is provided with two clamps, which are sleeved and slidably connected to the support arm;

[0017] The slider slides along the support arm via the clamp.

[0018] As a preferred technical solution for a greenhouse insulation structure, the abutment component includes a connecting seat three, a connecting seat four, and a structural bolt. One end of the structural bolt is provided with a connecting seat three, and the other end of the structural bolt is provided with a connecting seat four. The support rod is connected to the connecting seat four, and the connecting seat three is connected to the greenhouse body.

[0019] The abutment components connect and attach the canopy to the support rods.

[0020] As a preferred technical solution for greenhouse insulation structure, the gas transmission structure includes a central gas pipe, which is connected to a gas transmission pipeline, and the gas transmission pipeline is connected to a high-pressure gas cylinder;

[0021] The high-pressure gas cylinder inflates the gas bag, making the gas bag vertical and opening the heat insulation cavity. This creates a vacuum chamber inside the heat insulation cavity, which reduces heat loss and provides insulation.

[0022] The beneficial effects of a greenhouse insulation structure of the present invention are as follows: by inflating the air bag with air from a high-pressure gas cylinder, the air bag becomes vertical, the insulation cavity opens, and the inside of the insulation cavity becomes a vacuum cavity. The vacuum cavity of the insulation cavity reduces heat loss and plays a role in heat preservation.

[0023] The surface of the partition is smooth, which allows the partition to separate the upper and lower sides of the inner wall of the heat insulation cavity and prevent adhesion. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the front structure of the clamp of the present invention;

[0027] Figure 3 This is a schematic diagram showing the connection relationship between the support rod and the slider of the present invention;

[0028] Figure 4 For the present invention Figure 1 A partially enlarged structural diagram of part A in the middle;

[0029] Figure 5 For the present invention Figure 1 A partially enlarged structural diagram of section B;

[0030] Figure 6 For the present invention Figure 1 A magnified schematic diagram of part C in the middle section;

[0031] Figure 7 This is a schematic diagram of the internal structure of the annular groove of the present invention.

[0032] Reference numerals: 1. Shed; 2. Partition; 3. Insulation cavity; 4. Base plate; 5. Fixing rod; 6. Support rod; 7. Sliding block; 8. Clamp; 9. Connecting plate; 10. Connecting rod; 11. Support arm; 12. Connecting block; 13. Barrier ball; 14. Threaded connecting plate; 15. Threaded rod; 16. Rotating wheel; 17. Airbag; 18. Annular groove; 19. Connecting seat one; 20. Connecting seat two; 21. Central air pipe; 22. Branch air pipe; 23. Connecting seat three; 24. Connecting seat four; 25. Structural bolt. Detailed Implementation

[0033] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0034] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0035] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0036] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0037] like Figures 1 to 7 As shown, the present invention proposes a greenhouse insulation structure, including a greenhouse body 1. A heat insulation cavity 3 is provided on the inner side of the greenhouse body 1. A plurality of partitions 2 are evenly arranged on the inner top wall of the heat insulation cavity 3, and a plurality of partitions 2 are also evenly arranged on the inner bottom wall of the heat insulation cavity 3. The number of partitions 2 on the upper and lower sides of the heat insulation cavity 3 is the same and they correspond one-to-one.

[0038] Several opening components are evenly arranged inside the heat insulation cavity 3, and the opening components are connected to the upper and lower sides of the heat insulation cavity 3.

[0039] The opening assembly includes an airbag 17, an annular groove 18, a first connecting seat 19, a second connecting seat 20, and a gas distribution pipe 22. One end of the airbag 17 is provided with the first connecting seat 19, and the other end of the airbag 17 is provided with the second connecting seat 20. The airbag 17 is fixedly connected to one side of the inner wall of the heat insulation cavity 3, and the second connecting seat 20 is fixedly connected to the other side of the inner wall of the heat insulation cavity 3. An annular groove 18 is recessed on the outer periphery of the middle part of the airbag 17, and the other end of the airbag 17 is provided with a gas distribution pipe 22, which is connected to the gas supply structure.

[0040] The inner side of the shed 1 is provided with a support assembly, which includes a support rod 6 and an abutment assembly. The support rod 6 is a semi-circular arc strip, which is formed by two quarter-circular parts rotatably connected. The support rod 6 is connected to the shed 1 through the abutment assembly.

[0041] Support rod 6 keeps the canopy 1 in an arch shape.

[0042] An adjustment component is provided at the bottom of the support rod 6;

[0043] The adjustment assembly includes a slider 7, a connecting plate 9, a connecting rod 10, a threaded connecting plate 14, a threaded rod 15, and a rotating wheel 16. A slider 7 is conveniently provided at both ends of the support rod 6. A connecting plate 9 is provided on the slider 7. A connecting rod 10 is provided on the connecting plate 9. A threaded connecting plate 14 is provided at the end of the connecting rod 10 away from the connecting plate 9. The two threaded connecting plates 14 are connected by a threaded rod 15. The threaded rod 15 is threadedly connected to the threaded connecting plate 14. The threads at both ends of the threaded rod 15 have opposite directions of rotation. A rotating wheel 16 is provided in the middle of the threaded rod 15.

[0044] The two threaded connecting plates 14 can be driven to move closer or further apart by rotation. When the threaded connecting plates 14 move further apart, the threaded connecting plates 14 move away from each other through the connecting rod 10, and the sliders 7 cause the support rod 6 to swing outward and open into a semi-circle.

[0045] A fixing rod 5 is provided on each side of the bottom end of the shed 1. The fixing rod 5 is inserted into the bottom plate 4, and the support arm 11 is connected between the two bottom plates 4.

[0046] The support arm 11 and the base plate 4 constitute the bottom support of the shed body 1.

[0047] The bottom end of the slider 7 is provided with two clamps 8, which are sleeved and slidably connected to the support arm 11;

[0048] The slider 7 slides along the support arm 11 via the clamp 8.

[0049] The abutting component includes a connecting seat 3 23, a connecting seat 4 24 and a structural bolt 25. One end of the structural bolt 25 is provided with a connecting seat 3 23, and the other end of the structural bolt 25 is provided with a connecting seat 4 24. The support rod 6 is connected to the connecting seat 4 24, and the connecting seat 3 23 is connected to the shed body 1.

[0050] The abutment component connects the canopy 1 to and attaches it to the support rod 6.

[0051] The gas transmission structure includes a central gas pipe 21, which is connected to a gas transmission pipeline, and the gas transmission pipeline is connected to a high-pressure gas cylinder.

[0052] The high-pressure gas cylinder inflates the gas bag 17, making the gas bag 17 vertical and opening the heat insulation cavity 3. This makes the inside of the heat insulation cavity 3 a vacuum cavity, which reduces heat loss and provides insulation.

[0053] The central air pipe 21 is connected to the shed body 1 by the connecting block 12, and a barrier ball 13 is respectively provided on both sides of the bottom cavity of the heat insulation cavity 3.

[0054] The airbag 17 has a skeleton rod on the inner side of its top and bottom.

[0055] The airbag 17 can be folded into two parts at the annular groove 18.

[0056] The specific implementation method is as follows: the high-pressure gas cylinder inflates the gas bag 17, making the gas bag 17 vertical, opening the heat insulation cavity 3, and making the inside of the heat insulation cavity 3 a vacuum cavity. The vacuum cavity of the heat insulation cavity 3 is used to reduce heat loss and play a role in heat preservation.

[0057] Rotation can drive the two threaded connecting plates 14 to move closer or further apart. When the threaded connecting plates 14 move further apart, the threaded connecting plates 14, through the connecting rod 10, cause the two sliders 7 to move further apart. The sliders 7 cause the support rod 6 to swing outward and open into a semi-circle.

[0058] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A greenhouse insulation structure, characterized in that: The shed includes a shed body (1), and an insulation cavity (3) is provided on the inner side of the shed body (1). Several partitions (2) are evenly arranged on the inner top wall of the insulation cavity (3), and several partitions (2) are also evenly arranged on the inner bottom wall of the insulation cavity (3). The number of partitions (2) on the upper and lower sides of the insulation cavity (3) is the same and they correspond one to one. Several opening components are evenly arranged inside the heat insulation cavity (3), and the opening components are connected to the upper and lower sides of the heat insulation cavity (3); The opening assembly includes an airbag (17), one end of which is provided with a connecting seat 1 (19), and the other end of which is provided with a connecting seat 2 (20). The airbag (17) is fixedly connected to one side of the inner wall of the heat insulation cavity (3), and the connecting seat 2 (20) is fixedly connected to the other side of the inner wall of the heat insulation cavity (3). An annular groove (18) is recessed on the outer periphery of the middle part of the airbag (17), and the other end of the airbag (17) is provided with a gas distribution pipe (22), which is connected to the gas supply structure.

2. The greenhouse insulation structure according to claim 1, characterized in that: The inner side of the shed (1) is provided with a support assembly, which includes a support rod (6) and an abutment assembly. The support rod (6) is a semi-circular arc strip, which is formed by two quarter-circular parts rotatably connected. The support rod (6) is connected to the shed (1) through the abutment assembly.

3. The greenhouse insulation structure according to claim 2, characterized in that: The bottom of the support rod (6) is provided with an adjustment component, which includes a slider (7), a connecting plate (9), a connecting rod (10), a threaded connecting plate (14), a threaded rod (15), and a rotating wheel (16). A slider (7) is conveniently provided at both ends of the support rod (6). A connecting plate (9) is provided on the slider (7). A connecting rod (10) is provided on the connecting plate (9). A threaded connecting plate (14) is provided at the end of the connecting rod (10) away from the connecting plate (9). The two threaded connecting plates (14) are connected by a threaded rod (15). The threaded rod (15) is threadedly connected to the threaded connecting plate (14). The threads at both ends of the threaded rod (15) have opposite directions of rotation. A rotating wheel (16) is provided in the middle of the threaded rod (15).

4. The greenhouse insulation structure according to claim 3, characterized in that: A fixing rod (5) is provided on each side of the bottom end of the shed (1). The fixing rod (5) is inserted into the bottom plate (4). A support arm (11) is connected between the two bottom plates (4).

5. The greenhouse insulation structure according to claim 4, characterized in that: The bottom end of the slider (7) is provided with two clamps (8), which are sleeved and slidably connected to the support arm (11).

6. The greenhouse insulation structure according to claim 3, characterized in that: The abutment assembly includes a connecting seat three (23), a connecting seat four (24) and a structural bolt (25). One end of the structural bolt (25) is provided with a connecting seat three (23), and the other end of the structural bolt (25) is provided with a connecting seat four (24). The support rod (6) is connected to the connecting seat four (24), and the connecting seat three (23) is connected to the shed body (1).

7. The greenhouse insulation structure according to claim 1, characterized in that: The gas transmission structure includes a central gas pipe (21), which is connected to a gas transmission pipeline, which is connected to a high-pressure gas cylinder.

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