Solar greenhouse heat collection and dissipation decorative wallboard

Abstract

The utility model relates to the technical field of heat collecting and dissipating wallboards, and provides a solar greenhouse heat collecting and dissipating decorative wallboard which comprises a hollow board, and a first cavity is formed in the hollow board and used for allowing heat exchange media to pass through. The heat conduction coating is arranged on one side of the hollow plate and used for absorbing sunlight heat. The upper end is arranged at one end of the hollow plate, and a liquid inlet is formed in one end of the upper end and communicates with the first cavity; the lower end is arranged at the other end of the hollow plate, and a liquid outlet is formed in one end of the lower end and communicated with the first cavity. By means of the technical scheme, the problem that in the prior art, the heat collection and heat dissipation effects of a decorative wallboard for a full-steel-frame greenhouse are poor is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heat collecting and distributing wallboard, in particular to a sunlight greenhouse heat collecting and distributing decorative wallboard. BACKGROUND

[0002] In the process of modern agriculture and architectural aesthetics fusion development, the application of all-steel frame greenhouse is increasingly widespread, and the greenhouse wallboard bears many key functions. However, the design of the traditional greenhouse wallboard fails to properly handle the coordination between decoration and heat collection, resulting in low efficiency of solar energy collection and utilization. This defect directly leads to a substantial increase in the consumption of traditional energy in maintaining the stability of the greenhouse temperature, not only increasing the expenditure of energy costs, but also significantly increasing the overall cost of greenhouse operation. From the perspective of heat dissipation function, the existing greenhouse wallboard often excessively focuses on decorative appearance design or structural layout is not scientific and reasonable, and ignores the optimization and promotion of heat dissipation performance.

[0003] From the aspect of decoration function, PE cloth, black and white film, black felt and other materials are often used as the inner decorative surface layer of the greenhouse wallboard in the prior art. These materials have poor aesthetic appearance and cannot create a good visual effect, making it difficult to meet people's expectations for architectural aesthetics. Moreover, they have a short service life and are prone to damage during long-term use, which not only requires frequent replacement and maintenance, increasing the investment of manpower, material resources and financial resources, but also indirectly affects the stability of the greenhouse environment and the continuity of crop growth. SUMMARY

[0004] The utility model provides a sunlight greenhouse heat collecting and distributing decorative wallboard, solve the problem of poor heat collecting and distributing effect of the decorative wallboard for all-steel frame greenhouse in related art.

[0005] The technical scheme of the utility model is as follows:

[0006] A sunlight greenhouse heat collecting and distributing decorative wallboard comprises:

[0007] A hollow plate has a first cavity inside for heat exchange medium;

[0008] A heat-conducting coating is arranged on one side of the hollow plate for absorbing sunlight heat;

[0009] An upper end is arranged at one end of the hollow plate, and one end of the upper end has a liquid inlet, which is communicated with the first cavity;

[0010] A lower end is arranged at the other end of the hollow plate, and one end of the lower end has a liquid outlet, which is communicated with the first cavity.

[0011] Optionally, further comprising:

[0012] A plurality of partitions are uniformly spaced in the first cavity, and the first cavity is divided into a plurality of passages.

[0013] Optionally, further comprising:

[0014] A connecting seat is arranged on the side of the hollow plate without the heat-conducting coating, the connecting seat has a plurality of first grooves, and the inner wall of the first grooves has a clamping groove;

[0015] A mounting plate is arranged on the side of the hollow plate away from the connecting seat;

[0016] The rotating block has a clamping protrusion at one end, a plurality of rotating blocks are rotatably arranged at the other end of the mounting plate, after the adjacent two hollow plates are close to each other, the one end of the rotating block enters the first groove, and after the rotating block rotates, the clamping protrusion is located in the clamping groove, so as to limit the relative position of the adjacent two hollow plates.

[0017] Optionally, the end of the rotating block close to the mounting plate has a first gear ring, and the utility model further comprises:

[0018] A rack is slidably arranged in the mounting plate and meshes with a plurality of first gear rings, and the rack slides to drive a plurality of rotating blocks to rotate.

[0019] Optionally, the rack has a second tooth, and the utility model further comprises:

[0020] A gear is rotatably arranged in the mounting plate, one end of the gear meshes with the second tooth, and after the gear rotates, the rack is driven to slide.

[0021] Optionally, the utility model further comprises:

[0022] A handle is arranged at the end of the gear away from the rack, and rotating the handle drives the gear to rotate.

[0023] Optionally, the handle is swingably arranged at the end of the gear away from the rack, the mounting plate has a placing groove, and after the handle swings, the handle is located in the placing groove.

[0024] Optionally, the upper end has a first connecting port at the end away from the liquid inlet, the lower end has a second connecting port at the end away from the liquid outlet, after the adjacent hollow plates are close, the liquid inlet is connected with the first connecting port, and the liquid outlet is connected with the second connecting port.

[0025] The working principle and beneficial effects of the utility model are as follows:

[0026] The utility model discloses, in order to solve the problem of the heat collection and dispersion effect of the decorative wallboard for all-steel greenhouse in the related art, design a sunlight greenhouse heat collection and dispersion decorative wallboard, it is mainly by hollow slab, heat conducting coating, upper end and lower end head composition.Hollow slab is the main structure of whole wallboard, has the cavity in the inside, the design of this cavity is to let heat exchange medium can flow in it.For example, we can use water as heat exchange medium.Hollow slab one side is coated with heat conducting coating, and this heat conducting coating selects a kind of high -efficient heat -absorbing material, such as specially-made black ceramic coating.In actual use, when sunlight irradiates to greenhouse wallboard, heat conducting coating can quickly absorb sunlight heat, and heat is transferred to hollow slab.Upper end head is installed in one end of hollow slab, and its one end has liquid inlet, and liquid inlet is linked with cavity.Lower end head is installed in the other end of hollow slab, and its one end has liquid outlet, and also links with cavity.In this way, heat exchange medium enters cavity from liquid inlet, and flows out from liquid outlet after absorbing heat.

[0027] The advantage is that, through heat conducting coating absorption sunlight heat, can effectively utilize solar energy resources, provides heat for greenhouse interior, reduces the use of traditional energy, reduces cost.The design of cavity in hollow slab and liquid inlet and outlet makes it possible to take away heat by the flow of heat exchange medium, effectively regulates greenhouse temperature, maintains suitable growth environment.This design structure is relatively simple, easy to manufacture and install, reduces production cost and installation difficulty. BRIEF DESCRIPTION OF DRAWINGS

[0028] The above-mentioned features, technical characteristics, advantages and implementation modes of the utility model will be further described in a clear and understandable manner in combination with the preferred embodiments and the attached drawings.

[0029] Figure 1 It is the structure schematic drawing of the utility model;

[0030] Figure 2 It is the internal structure schematic drawing of the utility model after connection;

[0031] Figure 3 It is the utility model Figure 2 The enlarged view of B;

[0032] Figure 4 It is the internal structure schematic drawing of the utility model from another angle after connection;

[0033] Figure 5 It is the utility model Figure 4 The enlarged view of C;

[0034] Figure 6 It is the structure schematic drawing of the utility model from another angle;

[0035] Figure 7 The utility model discloses Figure 6 The enlarged view of A in the middle.

[0036] In the drawing: 1, hollow plate, 101, first cavity, 2, heat conduction coating, 3, upper end, 301, liquid inlet, 4, lower end, 401, liquid outlet, 5, partition, 6, connecting seat, 601, first recess, 6011, clamping groove, 7, mounting plate, 8, rotating block, 801, clamping protrusion, 802, first gear ring, 9, rack, 901, second tooth, 10, gear, 11, handle, 701, placing groove, 302, first connecting port, 402, second connecting port. DETAILED DESCRIPTION

[0037] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, specific implementation manners of the utility model will be described below with reference to the drawings. Obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, without incurring creative labor, other drawings can also be obtained according to these drawings, and other implementation manners can be obtained.

[0038] In order to make the drawing simple, only the part related to the utility model is shown in each drawing, which does not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some drawings, only one of the components with the same structure or function is shown, or only one of them is marked. In this paper, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0039] In this paper, it is necessary to point out that, unless otherwise specified and limited, the terms "mounting", "connecting" and "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; It can be mechanically connected, or it can be electrically connected; It can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0040] In addition, in the description of the present application, the terms "first", "second" and the like are only used for differentiation and description, and cannot be understood as indicating or implying relative importance.

[0041] Reference Figures 1-7For the first embodiment of the utility model, propose a kind of sunlight greenhouse heat collection and dispersion decorative wallboard, including hollow board 1, first cavity 101 is arranged in the hollow board 1, for by heat exchange medium;Heat-conducting coating 2 is arranged in one side of hollow board 1, for absorbing solar heat;Upper end 3 is arranged in one end of hollow board 1, and upper end 3 one end has liquid inlet 301, and liquid inlet 301 is communicated with first cavity 101;Lower end 4 is arranged in the other end of hollow board 1, and lower end 4 one end has liquid outlet 401, and liquid outlet 401 is communicated with first cavity 101.

[0042] In the embodiment, to solve the problem of poor heat collection and dispersion effect of decorative wallboard for all-steel greenhouse in the related art, a kind of sunlight greenhouse heat collection and dispersion decorative wallboard is designed, which mainly comprises hollow board 1, heat-conducting coating 2, upper end 3 and lower end 4.Hollow board 1 is the main structure of the whole wallboard, and has a cavity inside, which is designed to allow heat exchange medium to flow through it.For example, we can use water as heat exchange medium.Hollow board 1 is coated with heat-conducting coating 2 on one side, and the heat-conducting coating 2 selects a kind of high-efficiency heat-absorbing material, such as special black ceramic coating.In actual use, when sunlight shines on the greenhouse wallboard, heat-conducting coating 2 can quickly absorb solar heat and transfer the heat to hollow board 1.Upper end 3 is installed in one end of hollow board 1, and its one end has liquid inlet 301, which is communicated with the cavity.Lower end 4 is installed in the other end of hollow board 1, and its one end has liquid outlet 401, which is also communicated with the cavity.In this way, heat exchange medium enters the cavity from liquid inlet 301 and flows out from liquid outlet 401 after absorbing heat.

[0043] The advantage is that by absorbing solar heat through heat-conducting coating 2, solar energy resources can be effectively utilized to provide heat for the interior of the greenhouse, reducing the use of traditional energy sources and lowering costs.The design of the cavity in hollow board 1 and the liquid inlet and outlet 401 allows heat to be carried away by the flow of heat exchange medium, effectively regulating the temperature of the greenhouse and maintaining a suitable growing environment.This design structure is relatively simple, easy to manufacture and install, reducing production costs and installation difficulty.

[0044] Further, it further comprises a plurality of partitions 5, and the plurality of partitions 5 are evenly spaced in the first cavity 101, dividing the first cavity 101 into a plurality of passages.

[0045] In the embodiment, a plurality of partitions 5 are arranged in the cavity of hollow board 1.These partitions 5 are evenly spaced in the cavity, dividing the cavity into a plurality of passages, and heat exchange medium enters from liquid inlet 301, flows through these passages separated by partitions 5 in turn, and finally flows out from liquid outlet 401.

[0046] The baffle 5 increases the flow length and residence time of the heat exchange medium in the hollow slab 1, so that the heat exchange medium can absorb heat more fully, and the heat exchange efficiency of the whole wall slab is improved. The heat is more evenly transmitted in the hollow slab 1, avoiding local overheating or uneven heat distribution, which is beneficial to the stability and uniformity of the temperature in the greenhouse.

[0047] Further, the connecting seat 6 is arranged on the side of the hollow slab 1 where the heat-conducting coating 2 is not arranged, the connecting seat 6 has a plurality of first grooves 601, the inner wall of the first groove 601 has a clamping groove 6011; the mounting plate 7 is arranged on the side of the hollow slab 1 away from the connecting seat 6; the rotating block 8 has a clamping protrusion 801 at one end, the number of the rotating blocks 8 is several, the other end of the several rotating blocks 8 is rotatably arranged on the mounting plate 7, after the adjacent two hollow slabs 1 are close to each other, the one end of the rotating block 8 enters the first groove 601, after the rotating block 8 is rotated, the clamping protrusion 801 is located in the clamping groove 6011, for limiting the relative position of the adjacent two hollow slabs 1.

[0048] In this embodiment, the connecting seat 6 is arranged on the side of the hollow slab 1 where the heat-conducting coating 2 is not arranged, the connecting seat 6 has a plurality of first grooves 601, the inner wall of the first groove 601 has a clamping groove 6011. The mounting plate 7 is arranged on the side of the hollow slab 1 away from the connecting seat 6, and the mounting plate 7 rotatably has a plurality of rotating blocks 8, and each rotating block 8 has a clamping protrusion 801 at one end. When we install the adjacent two hollow slabs 1, the two hollow slabs 1 are close to each other, and the one end of the rotating block 8 enters the first groove 601 of the connecting seat 6, and then the rotating block 8 is rotated, so that the clamping protrusion 801 is clamped in the clamping groove 6011. For example, in the installation process of a small greenhouse, we quickly and accurately connect each wall slab in this way.

[0049] The connecting mode makes the installation of the adjacent two hollow slabs 1 simple and fast, and improves the installation efficiency. The cooperation of the clamping protrusion 801 and the clamping groove 6011 can effectively limit the relative position of the adjacent two hollow slabs 1, and ensure the stability of the wall slab in use, preventing the wall slab from loosening or shifting due to external force and other factors.

[0050] Further, the rotating block 8 has a first gear ring 802 at the end close to the mounting plate 7, and the gear rack 9 is slidably arranged in the mounting plate 7 and meshes with the plurality of first gear rings 802, and the gear rack 9 slides to drive the plurality of rotating blocks 8 to rotate.

[0051] In this embodiment, the first ring gear 802 is arranged at one end of the rotating block 8 close to the mounting plate 7, and the rack 9 is arranged to slide in the mounting plate 7, and the rack 9 is engaged with the first ring gear 802. When installing or dismounting the wallboard, the rack 9 can be slid to drive the rotating block 8 to rotate simultaneously. For example, when two adjacent wallboards need to be dismounted, the rotating block 8 can be rotated by pushing the rack 9, and the clamping state is released.

[0052] The advantage is that the synchronous operation of the plurality of rotating blocks 8 can be realized through the engagement of the rack 9 and the first ring gear 802, which greatly improves the efficiency of installing and dismounting adjacent wallboards and saves time.

[0053] Further, the rack 9 has second teeth 901, and the gear 10 is arranged to rotate in the mounting plate 7, and one end of the gear 10 is engaged with the second teeth 901. After the gear 10 rotates, the rack 9 is driven to slide.

[0054] In this embodiment, on the basis of the above structure, the second teeth 901 are arranged on the rack 9, and the gear 10 is arranged to rotate in the mounting plate 7, and one end of the gear 10 is engaged with the second teeth 901. When the gear 10 is rotated, the gear 10 drives the rack 9 to slide in the mounting plate 7. For example, during operation, a small wrench can be used to rotate the gear 10 to drive the rack 9.

[0055] The advantage is that through the transmission of the gear 10 and the rack 9, the rack 9 can be driven to slide with smaller force, which is more convenient and labor-saving than directly pushing the rack 9. The sliding distance of the rack 9 can be more accurately controlled, so that the rotating angle of the rotating block 8 can be accurately controlled, and the accuracy of the connecting and dismounting operation is ensured.

[0056] Further, the handle 11 is arranged at one end of the gear 10 away from the rack 9, and the handle 11 drives the gear 10 to rotate by rotating the handle 11.

[0057] In this embodiment, the handle 11 is arranged at one end of the gear 10 away from the rack 9. When the gear 10 needs to be rotated, the operator can hold the handle 11 and rotate it to drive the gear 10 to rotate.

[0058] The advantage is that the arrangement of the handle 11 further improves the convenience of operation, and the operator can directly hold the handle 11 for operation without the need for additional tools, which simplifies the operation process.

[0059] Further, the handle 11 is arranged to swing at one end of the gear 10 away from the rack 9, and the mounting plate 7 has a placing groove 701, and the handle 11 is arranged in the placing groove 701 after swinging.

[0060] In this embodiment, the handle 11 is swingably arranged at the end of the gear 10 away from the rack 9, and the mounting plate 7 is provided with a placing groove 701. When the handle 11 is not needed, for example, after the wallboard is installed, we can swing the handle 11 into the placing groove 701. In the actual use of a greenhouse, the handle 11 stored in the placing groove 701 does not occupy additional space and does not affect the appearance and normal use of the wallboard.

[0061] The advantage is that the handle 11 can be stored in the placing groove 701, avoiding the protruding of the handle 11 during the use of the wallboard and occupying space, so that the interior space of the greenhouse is more tidy. The placing groove 701 can protect the handle 11, reduce the influence of external factors (such as collision, corrosion, etc.) on the handle 11, and prolong the service life of the handle 11.

[0062] Further, the upper end head 3 has a first connecting port 302 at the end away from the liquid inlet 301, and the lower end head 4 has a second connecting port 402 at the end away from the liquid outlet 401. When the adjacent hollow plates 1 are close to each other, the liquid inlet 301 is communicated with the first connecting port 302, and the liquid outlet 401 is communicated with the second connecting port 402.

[0063] In this embodiment, the upper end head 3 is provided with a first connecting port 302 at the end away from the liquid inlet 301, and the lower end head 4 is provided with a second connecting port 402 at the end away from the liquid outlet 401. When the adjacent hollow plates 1 are close to each other, the liquid inlet 301 is communicated with the first connecting port 302, and the liquid outlet 401 is communicated with the second connecting port 402. For example, in the installation of wallboards in a large greenhouse, a plurality of hollow plates 1 form a complete heat exchange medium circulation loop through this connection mode. We can use a sealing rubber ring to ensure the sealing of the connection and prevent the leakage of the heat exchange medium.

[0064] The advantage is that this design enables the adjacent hollow plates 1 to conveniently form a heat exchange medium circulation loop, ensuring the continuity of the heat exchange function of the entire greenhouse wallboard system. It is beneficial to improve the sealing of the system, reduce the possibility of leakage of the heat exchange medium, ensure the stable operation of the system, and reduce the maintenance cost.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A heat collecting and distributing decorative wall panel for a sun house, characterized in that, include: A hollow plate (1), wherein the hollow plate (1) has a first cavity (101) inside for passing a heat exchange medium; A heat-conducting coating (2), the heat-conducting coating (2) being arranged on one side of the hollow plate (1) and being used for absorbing sunlight heat; An upper end head (3), the upper end head (3) being arranged at one end of the hollow plate (1), the upper end head (3) having a liquid inlet (301) at one end, the liquid inlet (301) being in communication with the first cavity (101); A lower end head (4), the lower end head (4) being arranged at the other end of the hollow plate (1), one end of the lower end head (4) having a liquid outlet (401), the liquid outlet (401) being in communication with the first cavity (101).

2. A solar greenhouse heat collecting and distributing decorative wall panel according to claim 1, characterized in that, Also includes: Partitions (5), wherein the number of the partitions (5) is several, and the several partitions (5) are evenly spaced and arranged in the first cavity (101), dividing the first cavity (101) into several passages.

3. A solar greenhouse heat collecting and distributing decorative wallboard according to claim 1, characterized in that, Also includes: A connecting seat (6), the connecting seat (6) being arranged on a side of the hollow plate (1) where the thermal conductive coating (2) is not arranged, the connecting seat (6) having a plurality of first grooves (601), the inner walls of the first grooves (601) having a snap-fit ​​groove (6011); A mounting plate (7), the mounting plate (7) being arranged on a side of the hollow plate (1) away from the connecting seat (6); A rotating block (8), wherein one end of the rotating block (8) has a clamping protrusion (801), and the number of the rotating blocks (8) is several, and the other ends of the several rotating blocks (8) are rotatably arranged on the mounting plate (7); after two adjacent hollow plates (1) approach each other, one end of the rotating block (8) enters the first groove (601); after the rotating block (8) rotates, the clamping protrusion (801) is located in the clamping groove (6011), and is used to limit the relative position of the two adjacent hollow plates (1).

4. A solar greenhouse heat collecting and distributing decorative wall panel according to claim 3, characterized in that, The rotating block (8) has a first gear ring (802) at one end close to the mounting plate (7), and further comprises: A rack (9) is slidably disposed in the mounting plate (7) and meshes with the plurality of first gear rings (802). The rack (9) drives the plurality of rotating blocks (8) to rotate after sliding.

5. A solar greenhouse heat collecting and distributing decorative wall panel according to claim 4, characterized in that, The rack (9) has a second tooth (901) and further includes: A gear (10) is rotatably disposed in the mounting plate (7), one end of the gear (10) being engaged with the second tooth (901), and when the gear (10) rotates, it drives the rack (9) to slide.

6. A solar greenhouse heat collecting and distributing decorative wall panel according to claim 5, characterized in that, Also includes: A handle (11) is provided at an end of the gear (10) away from the rack (9), and rotating the handle (11) drives the gear (10) to rotate.

7. A solar greenhouse heat collecting and distributing decorative wall panel according to claim 6, characterized in that, The handle (11) is swingably arranged at one end of the gear (10) away from the rack (9), and the mounting plate (7) has a placement groove (701). After the handle (11) is swung, it is located in the placement groove (701).

8. A solar greenhouse heat collecting and distributing decorative wallboard according to claim 1, characterized in that, The upper end head (3) has a first connecting port (302) at one end away from the liquid inlet (301), and the lower end head (4) has a second connecting port (402) at one end away from the liquid outlet (401), and the liquid inlet (301) is communicated with the first connecting port (302) and the liquid outlet (401) is communicated with the second connecting port (402) after the adjacent hollow plate (1) is close.

Images