A detachable and movable thermal insulation modular roof

Abstract

This invention discloses a detachable and movable thermal insulation modular roof, comprising a box body. Triangular plates are welded to the inner walls of each of the four corners of the box body. Nut holes are welded to the top of each triangular plate, and threaded rods are threaded into the nut holes. Sleeves are installed on the outside of the threaded rods, and rectangular support plates are installed on the top of the sleeves. Purlins are installed on the top of the support plates, and connecting structures are installed at the joints of the purlins. Polystyrene particle concrete is filled between the purlins, and photovoltaic panels are installed on the top of the purlins. This invention achieves the goal of prefabricated building engineering through factory production and assembly construction by splicing purlins, expanded metal mesh, and polystyrene particle concrete into small thermal insulation roof panels. These panels are then connected on-site using connecting structures to form a modular roof. Finally, screws, sleeves, and support plates are threadedly connected to the nut holes of the box body.

Description

Technical Field

[0001] This invention relates to the field of modular roof technology, specifically to a detachable and movable thermal insulation modular roof. Background Technology

[0002] Currently, building roofs are generally cold-formed thin-walled steel roofs, steel structure roofs, reinforced concrete roofs, and wood structure roofs. With the development of prefabrication and installation technology, buildings can be divided into unit structures such as roofs, walls, and floors, which can simplify the construction steps of building construction, thereby increasing the construction speed and shortening the construction cycle. Therefore, unit block structure roofs are frequently used in construction.

[0003] The existing defects of modular roofs are:

[0004] 1. Prior art document CN204919937U discloses a stacked sliding roof structure capable of large-area opening and closing, "including at least two stacked sliding roof units, a supporting frame, and an annular slot support structure. Each stacked sliding roof unit includes a frame structure, a rainproof membrane covering the upper surface of the frame structure, and a sliding track below the frame structure. The frame structure can slide along the sliding track; the annular slot support structure is fastened to the reactor building containment vessel; the bottom of the supporting frame is connected to the annular slot support structure, and the sliding track is installed on the upper surface of the supporting frame; adjacent..." The stacked sliding roof units have different heights and widths. The stacked sliding roof units with lower heights and smaller widths can slide under the stacked sliding roof units with higher heights and larger widths, while the stacked sliding roof units with lower heights and smaller widths can slide out from under the stacked sliding roof units with higher heights and larger widths, thereby realizing the large-area opening and closing of the roof structure. However, the installation method of this device is relatively complicated and difficult to operate. It requires single-point or multi-point installation, which affects the installation speed of the device. Moreover, the subsequent disassembly, assembly and relocation of the device are also quite troublesome.

[0005] 2. When installing existing modular roofs, the thermal insulation effect of the roof panels is easily overlooked, resulting in poor indoor temperature and living experience;

[0006] 3. Existing modular roofs neglect the absorption and reuse of solar radiation from the roof during use, resulting in low energy efficiency of the device. Summary of the Invention

[0007] The purpose of this invention is to provide a detachable and movable thermal insulation unit block roof to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a detachable and movable thermal insulation unit block roof, comprising a box body, wherein triangular plates are welded to the inner walls of the four corners of the box body, and nut holes are welded to the top of the triangular plates, and threaded rods are threadedly connected to the inside of the nut holes;

[0009] A sleeve is installed on the outside of the threaded rod, a rectangular support plate is installed on the top of the sleeve, a purlin is installed on the top of the support plate, polystyrene particle concrete is filled between the purlins, a photovoltaic panel is installed on the top of the purlins, and a connecting structure is installed on the surface of the purlins.

[0010] Preferably, the purlin consists of two layers of expanded metal mesh and a cast-in-place layer, forming a sandwich structure, wherein the interior of the cast-in-place layer is filled with polystyrene particle concrete.

[0011] Preferably, a bracket is installed on the inner bottom wall of the photovoltaic panel, and the solar photovoltaic panel is installed on the inner bottom wall of the photovoltaic panel through the bracket.

[0012] Preferably, the thickness of the casting layer is 60mm, and the thickness of the expanded mesh is 10mm.

[0013] Preferably, the connecting structure internally includes a lower base plate, an iron plate, bolts, and an upper base plate. The iron plate is installed on the top of the lower base plate, and the top of the iron plate is connected to the bottom of the purlin. The iron plate has a discontinuous splicing seam in the middle. Bolts are installed through the four corners of the iron plate, and the upper base plate is installed through the surface of the bolts. The upper base plate is located above the purlin, and the bottom of the bolts extends through to the bottom of the lower base plate.

[0014] Preferably, the purlin has a C-shaped cross-section.

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

[0016] 1. This invention, by installing a housing, a triangular plate, a nut hole, a screw rod and a sleeve, and a threaded rod, allows for convenient splicing and installation of the device through the threaded connection between the threaded rod and the nut hole. The support provided by the triangular plate ensures stable splicing and installation of the device. The sleeve and the top support plate support the roof frame formed by the purlins, thereby facilitating the modular roof installation of the device.

[0017] 2. This invention, by installing purlins, expanded metal mesh, and a pouring layer, forms a frame through the dense pores of the expanded metal mesh, providing a framework constraint for the subsequent pouring of the pouring layer. In addition, the polystyrene particle concrete filling inside the pouring layer can strengthen the purlins. Furthermore, polystyrene particle concrete has the characteristics of thermal insulation, sound insulation and vibration reduction, lightweight and high strength, fire resistance and durability, which can assist the purlins in achieving the purpose of thermal insulation.

[0018] 3. This invention is equipped with a photovoltaic panel and a solar photovoltaic panel. The solar photovoltaic panel can convert the direct sunlight into photoelectric energy, thereby realizing the conversion and reuse of solar radiation. In addition, by absorbing and converting the sunlight, the direct sunlight radiation on the box can be reduced, which plays a corresponding role in heat insulation. Furthermore, the electrical energy converted by the solar photovoltaic panel can provide electric heating for the inside of the box, thereby playing a corresponding role in heat preservation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the installation structure of the purlin splicing and connection structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure at point A of the present invention;

[0022] Figure 4 This is a schematic diagram of the assembly structure of the connection structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the photovoltaic panel assembly structure of the present invention;

[0024] Figure 6 This is a schematic diagram of the purlin assembly structure of the present invention.

[0025] In the diagram: 1. Box body; 101. Triangular plate; 102. Nut hole; 2. Connecting structure; 201. Lower base plate; 202. Iron plate; 203. Bolt; 204. Upper base plate; 3. Photovoltaic panel body; 301. Solar photovoltaic panel; 4. Sleeve; 401. Threaded rod; 402. Support plate; 5. Purlin; 501. Expanded mesh; 502. Cast-in-place layer. Detailed Implementation

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for 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. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0029] Example 1

[0030] Please see Figure 1 and Figure 3 An embodiment of the present invention provides a detachable and movable thermal insulation unit block roof, comprising a box body 1, wherein triangular plates 101 are welded to the inner walls of the four corners of the box body 1, and nut holes 102 are welded to the top of the triangular plates 101. A threaded rod 401 is threadedly connected inside the nut holes 102, and a sleeve 4 is installed outside the threaded rod 401. A rectangular support plate 402 is installed on the top of the sleeve 4.

[0031] Specifically, the device can be easily assembled and installed by connecting the threaded rod 401 to the nut hole 102. The support provided by the triangular plate 101 ensures the stable assembly and installation of the device. The roof frame formed by the purlins 5 can be supported by the sleeve 4 and the top support plate 402, thereby facilitating the modular roof installation of the device.

[0032] Example 2

[0033] Please see Figure 2 and Figure 6 A detachable and movable thermal insulation unit block roof includes purlins 5, purlins 5 are installed on the top of the support plate 402, and polystyrene particle concrete is filled between the purlins 5. The purlins 5 are composed of two layers of expanded mesh 501 and a cast layer 502. The expanded mesh 501 and the cast layer 502 form a sandwich structure. The interior of the cast layer 502 is filled with polystyrene particle concrete. The casting thickness of the cast layer 502 is 60mm, and the thickness of the expanded mesh 501 is 10mm.

[0034] Specifically, the dense pores of the expanded mesh 501 can form a frame, providing a framework constraint for the subsequent pouring of the layer 502. In addition, the polystyrene particle concrete filling the interior of the pouring layer 502 can strengthen the purlin 5. Furthermore, the polystyrene particle concrete has the characteristics of thermal insulation, sound insulation and vibration reduction, lightweight and high strength, fire resistance and durability, which can help the purlin 5 achieve the purpose of thermal insulation.

[0035] In addition, the frame formed by the purlins 5 needs to be slightly adjusted for each different size of roof through design. When designing, the spacing of the steel purlins 5 frame and the fixing parts of the photovoltaic panels 3 to be installed need to be matched.

[0036] Example 3

[0037] Please see Figure 5 A detachable and movable thermal insulation unit block roof includes a photovoltaic panel 3, a photovoltaic panel 3 installed on the top of a purlin 5, a bracket installed on the inner bottom wall of the photovoltaic panel 3, and a solar photovoltaic panel 301 installed on the inner bottom wall of the photovoltaic panel 3 via the bracket.

[0038] Specifically, the solar photovoltaic panel 301 can convert the direct sunlight into photoelectric energy, thereby realizing the conversion and reuse of solar radiation. In addition, through the absorption and conversion of solar energy, it can reduce the direct sunlight radiation on the box 1, thus playing a corresponding heat insulation role. Furthermore, the electrical energy converted by the solar photovoltaic panel 301 can provide electric heating for the inside of the box 1, thereby playing a corresponding heat preservation role.

[0039] Example 4

[0040] Please see Figure 4 A detachable and movable thermal insulation unit block roof includes a connecting structure 2. The connecting structure 2 is installed on the surface of the purlin 5. The connecting structure 2 contains a lower base plate 201, an iron plate 202, bolts 203 and an upper base plate 204. The iron plate 202 is installed on the top of the lower base plate 201. The top of the iron plate 202 is connected to the bottom of the purlin 5. The iron plate 202 has a discontinuous splicing seam in the middle. Bolts 203 are installed through the four corners inside the iron plate 202. The upper base plate 204 is installed through the surface of the bolts 203. The upper base plate 204 is located above the purlin 5. The bottom of the bolts 203 extends through to the bottom of the lower base plate 201.

[0041] Specifically, when multiple sets of purlins 5 need to be connected and assembled, the iron plate 202 can be welded to the bottom of the purlin 5, and then the bolt 203 can be rotated to make the bottom of the upper base plate 204 fit tightly against the top surface of the purlin 5, thereby strengthening the stability of the connection of multiple sets of purlins 5.

[0042] Working principle: When using this device to install roof panels, polystyrene particle concrete can be poured inside the frame formed by the expanded mesh 501, thereby forming multiple small house cover panels.

[0043] Then, the solidified purlins 5 are spliced ​​together, and the splicing joints are fixed using the connecting structure 2, thereby enhancing the stability of the splicing joints of multiple sets of purlins 5.

[0044] The photovoltaic panel 3 is then fixed to the top of the assembled purlin 5 frame for energy conversion. In addition, during the use of the device, the use of the solar photovoltaic panel 301 can ensure the effective conversion of solar radiation. Through the absorption and conversion of solar energy, the direct sunlight on the box 1 can be reduced, thus playing a corresponding heat insulation role. Furthermore, the electrical energy converted by the solar photovoltaic panel 301 can provide electric heating for the inside of the box 1, thereby playing a corresponding heat preservation role.

[0045] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A detachable and movable thermal insulation unit block roof, comprising a box body (1), characterized in that: The inner walls of the four corners of the box (1) are all welded with triangular plates (101), and the top of the triangular plates (101) is welded with nut holes (102). The nut holes (102) are threaded with threaded rods (401). A sleeve (4) is installed on the outside of the threaded rod (401), a rectangular support plate (402) is installed on the top of the sleeve (4), a purlin (5) is installed on the top of the support plate (402), polystyrene particle concrete is filled between the purlins (5), a photovoltaic panel (3) is installed on the top of the purlin (5), and a connecting structure (2) is installed on the surface of the purlin (5). The purlin (5) is composed of two layers of expanded mesh (501) and a cast-in-place layer (502). The expanded mesh (501) and the cast-in-place layer (502) form a sandwich structure. The interior of the cast-in-place layer (502) is filled with polystyrene particle concrete. The thickness of the casting layer (502) is 60mm, and the thickness of the expanded mesh (501) is 10mm. The internal structure (2) includes a lower base plate (201), an iron plate (202), bolts (203) and an upper base plate (204). The iron plate (202) is installed on the top of the lower base plate (201). The top of the iron plate (202) is connected to the bottom of the purlin (5). The iron plate (202) has a discontinuous splicing seam in the middle. Bolts (203) are installed through the four corners of the iron plate (202). The upper base plate (204) is installed through the surface of the bolts (203). The upper base plate (204) is located above the purlin (5). The bottom of the bolts (203) extends through to the bottom of the lower base plate (201). The purlin (5) has a C-shaped cross-section; The inner bottom wall of the photovoltaic panel (3) is equipped with a bracket, and the inner bottom wall of the photovoltaic panel (3) is equipped with a solar photovoltaic panel (301) through the bracket.

Images