Fabricated green building and construction method thereof

Abstract

The invention discloses an assembly type green building and a construction method thereof, and relates to the technical field of assembly type constructions.The assembly type green building comprises a bottom plate and first side plates, the surface of the bottom plate is provided with connecting grooves for the first side plates to stretch in, the surfaces of the two first side plates are provided with heat dissipation openings, and blade assemblies are arranged in the heat dissipation openings; the rainwater collecting part is arranged on one surface of the side plate, the wind power heat dissipation part is connected with the blade assembly, and the wind power heat dissipation part comprises a water cooling assembly. By arranging the rainwater collecting part, rainwater can be collected, and by arranging the wind power heat dissipation part, the air flowing speed in a building can be increased by utilizing wind power at the high position; rainwater is atomized through the water cooling assembly and then sprayed into the building, through water vapor evaporation heat absorption, the temperature reduction speed in the building is increased, the heat dissipation effect is improved, natural resources are reasonably and effectively utilized, and the effects of meeting the green and environment-friendly development concept are achieved.

Description

Technical Field

[0001] This invention relates to the field of prefabricated building technology, specifically to a prefabricated green building and its construction method. Background Technology

[0002] Green buildings are buildings that achieve energy conservation and emission reduction; they are also high-quality buildings that save resources, protect the environment, reduce pollution, and provide people with healthy, suitable, and efficient living spaces throughout their entire life cycle, maximizing the harmonious coexistence of humans and nature. Prefabricated buildings refer to buildings in which prefabricated components are processed in a factory in advance, transported to the construction site, and assembled and installed on the construction site through reliable connection methods.

[0003] For example, Chinese patent CN202021817035.1 discloses a low-energy prefabricated building that can directly or indirectly convert solar radiation energy into electrical energy through the photoelectric effect or photochemical effect and store it in a battery for use by the building's electrical equipment. This achieves the integrated utilization of natural resources, reduces energy consumption, and thus achieves a certain energy-saving and environmental protection effect. In addition, it is equipped with adjustable components and the angle of the mounting plate can be adjusted to realize the angle adjustment of the solar panel, which makes it convenient for users to adjust the angle of the solar panel according to the movement of the sun, so as to make full use of natural resources.

[0004] As disclosed in Chinese Patent CN202211339837.X, this low-energy prefabricated green building provides the necessary energy for the green building body through an underground water supply device, photovoltaic panels, and underground heat exchange pipes. Furthermore, through prefabricated low-energy wall panels, partition barriers, and internal heat-generating panels, the overall green building body achieves energy conservation and energy reduction during actual use.

[0005] However, in the aforementioned existing technologies, the building body is still constructed by stacking bricks or several frames, which is not convenient for quick assembly into a whole house. Moreover, in hotter regions, the heat dissipation effect of prefabricated buildings is poor after assembly, and heat dissipation equipment still needs to be installed. Furthermore, the heat dissipation equipment is usually electrically driven, which consumes a lot of energy. In addition, during rainy weather, rainwater falls down the roof frame and is then discharged into the underground water pipe network, resulting in the waste of water resources. This is even more inconsistent with the green and environmentally friendly development concept of prefabricated green buildings. Summary of the Invention

[0006] The purpose of this invention is to provide a prefabricated green building that solves the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a prefabricated green building, comprising:

[0008] The base plate and the first side plate are provided. Limiting plates are fixedly connected to all four sides of the surface of the base plate. The surface of the base plate is provided with a connecting groove for the first side plate to extend into. The two ends of the first side plate abut against the surfaces of the two limiting plates respectively.

[0009] Side plate 2, the number of side plates 1 is two and they are symmetrically distributed. The surface of each of the two side plates 1 is provided with a groove 1 for the side plate 2 to extend into and slide with it. The surface of each of the two side plates 1 is provided with a heat dissipation port, and a blade assembly is provided in the heat dissipation port.

[0010] The top plate includes a mounting block. The surfaces of the first side plate and the second side plate are each provided with a groove 2 for the mounting block to extend into and slide in connection with it. The surface of the top plate is connected to a plurality of support columns by a locking component. The tops of the plurality of support columns are rotatably connected to a rain shield on a common fixed axis.

[0011] A rainwater collection component is disposed on one surface of the side panel for collecting rainwater;

[0012] A wind-powered heat dissipation component is installed on a rain shield and connected to the blade assembly. It can dissipate heat using natural wind and includes a water-cooling component.

[0013] Optionally, the locking component includes:

[0014] The top plate has a slot for the support column to extend into, and the inner wall of the slot has a groove three for the block to extend into and slide in connection with it. A spring two is fixedly connected between the block and the inner wall of the groove three. The surface of the support column has a slot for the block to extend into.

[0015] A swivel ring is fixedly connected to the surface of the support column, and two symmetrically distributed grips are fixedly connected to the surface of the support column.

[0016] Optionally, the rainwater collection component includes a water collection trough, which is fixedly connected to the top of the first side plate and located below both sides of the rain shelter. An inclined plate is fixedly installed inside the water collection trough, and a drain pipe is provided on the inner wall of the water collection trough. A water tank is fixedly connected to the surface of the first side plate, and the end of the drain pipe is fixedly connected to the water tank.

[0017] Optionally, the blade assembly includes a second rotating rod, a support plate is fixedly connected to the inner wall of the heat dissipation port, the second rotating rod passes through the support plate and is rotatably connected to it on a fixed axis, a second fan blade is fixedly connected to the surface of the second rotating rod, and there are two second fan blades, which are respectively distributed in the two heat dissipation ports, and the heat dissipation ports are provided with filters.

[0018] Optionally, the wind power cooling component includes a fixed cylinder. The surfaces of the top plate and the rain shield are provided with through holes for the fixed cylinder to pass through and be fixedly connected thereto. A rotating rod is rotatably connected to the inner wall of the fixed cylinder. A fan blade is fixedly connected to the surface of the rotating rod. The rotating rod and the rotating rod are connected by a belt drive mechanism.

[0019] Optionally, the water-cooling assembly includes:

[0020] The cylinder is fixedly connected to the surface of the side plate. The surface of the cylinder is fixedly connected to an inlet pipe and an outlet pipe. Both the inlet pipe and the outlet pipe are equipped with one-way valves. The end of the inlet pipe is fixedly connected to the water tank. The end of the outlet pipe is equipped with an atomizing nozzle.

[0021] A piston rod is slidably connected to the inner wall of the cylinder, and the piston rod is fixedly connected to the surface of the piston. The piston rod passes through the cylinder and is slidably connected to it. A toothed rack is fixedly connected to one end of the piston rod located outside the cylinder. An incomplete gear is fixedly connected to the surface of the rotating rod. The incomplete gear intermittently meshes with the toothed rack. A spring is fixedly connected between the toothed rack and the cylinder.

[0022] Optionally, the base plate is provided with a limiting component for restricting the movement of the side plate. The limiting component includes a threaded rod, which is rotatably connected to the surface of the base plate. A movable plate is threadedly connected to the surface of the threaded rod, and a limiting rod is fixedly connected to the surface of the movable plate. A limiting groove is provided on the surface of the side plate for the limiting rod to extend into.

[0023] Optionally, the rain shelter is fixedly connected with four hanging rings, which are evenly distributed on the surface of the rain shelter.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] I. This invention collects water falling along the rain shelter by setting up a water collection trough. The inclined plate concentrates the water in one place, making it easy for the water in the collection trough to enter the water tank through the drain pipe. A faucet can be installed on the surface of the water tank for subsequent use, thereby realizing the rational use of natural resources and meeting the needs of green and environmentally friendly development.

[0026] II. This invention, by setting a fixed cylinder and a rotating rod, enables the fan blade to utilize the wind power at a higher location. When the rotating rod rotates, it drives the rotating rod 2 to rotate via a belt drive mechanism. Since the wind speed at a higher location is usually greater than that at a lower location, the speed of the rotating rod 2 and the fan blade 2 can be increased, thereby increasing the airflow speed. The rotating rod 2 drives the incomplete gear to rotate, and at the same time, through the action of the gear rack and spring 1, the piston rod and piston reciprocate, thereby atomizing the water in the water tank and spraying it into the building. The water vapor absorbs heat through evaporation, further accelerating the temperature drop inside the building. This fully utilizes natural resources to achieve the heat dissipation effect, which is in line with the concept of green and environmentally friendly development.

[0027] Third, this invention uses a locking block and a second spring to allow for installation or disassembly of the support column to the top plate. The structure is simple, the operation is convenient, and the installation time is saved, which can effectively improve the installation efficiency of the prefabricated green building. Attached Figure Description

[0028] Figure 1 This is an isometric view of the overall structure of the present invention;

[0029] Figure 2 A cross-sectional view of the overall structure of the present invention. Figure 1 ;

[0030] Figure 3 For the present invention Figure 2 Enlarged view of the structure at point A in the middle;

[0031] Figure 4 This is a cross-sectional view of the cylindrical structure of the present invention;

[0032] Figure 5 This is a cross-sectional view of the fixed cylinder structure of the present invention;

[0033] Figure 6 A cross-sectional view of the overall structure of the present invention. Figure 2 ;

[0034] Figure 7 This is a cross-sectional view of the support column structure of the present invention. Figure 1 ;

[0035] Figure 8 This is a cross-sectional view of the support column structure of the present invention. Figure 2 ;

[0036] Figure 9 This is a flowchart of the construction method of the present invention.

[0037] In the diagram: 1. Base plate; 2. Side plate one; 201. Heat dissipation vent; 202. Groove one; 3. Side plate two; 4. Fixing cylinder; 5. Top plate; 501. Mounting block; 502. Groove three; 6. Limiting plate; 7. Rotating rod one; 8. Fan blade one; 9. Rotating rod two; 10. Belt drive mechanism; 11. Fan blade two; 12. Incomplete gear; 13. Gear rack; 14. Cylinder body; 15. Piston rod; 16. Spring one; 17. Water inlet pipe; 18. Water outlet pipe; 19. Piston; 20. Water tank; 21. Drain pipe; 22. Water collection trough; 23. Threaded rod; 24. Moving plate; 25. Limiting rod; 26. Rain shield; 261. Lifting ring; 27. Support column; 271. Slot; 28. Rotating ring; 29. ​​Locking block; 30. Spring two. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] Example 1:

[0040] Please see Figures 1 to 9 This embodiment provides a technical solution: a prefabricated green building, comprising:

[0041] The base plate 1 and the side plate 2 are provided. Limiting plates 6 are fixedly connected to all four sides of the surface of the base plate 1. The surface of the base plate 1 is provided with a connecting groove for the side plate 2 to extend into. The two ends of the side plate 2 abut against the surfaces of the two limiting plates 6 respectively.

[0042] There are two side plates 3 and two side plates 2, which are symmetrically distributed. The surface of each side plate 2 is provided with a groove 202 for the side plate 3 to extend into and slide to connect with it. The surface of each side plate 2 is provided with a heat dissipation port 201, and a blade assembly is provided in the heat dissipation port 201.

[0043] The top plate 5 includes a mounting block 501. The surfaces of the side plate 1 and side plate 2 are all provided with grooves 2 for the mounting block 501 to extend into and slide in connection with it. The surface of the top plate 5 is connected to multiple support columns 27 by locking components. The tops of the multiple support columns 27 are rotatably connected to a rain shield 26 on a common fixed axis.

[0044] Rainwater harvesting component, which is installed on the surface of side panel 2, is used to collect rainwater;

[0045] The wind-powered heat dissipation component is mounted on the rain shield 26 and is connected to the blade assembly. It can dissipate heat using natural wind and includes a water-cooling component.

[0046] More specifically, in this embodiment: by setting up connectable side panels 2, side panels 3, and top panel 5, the building achieves rapid installation. Locking components allow for quick installation of the support column 27 and rain shelter 26. The rain shelter 26 blocks rainwater, preventing water accumulation on the surface of the top panel 5 and thus preventing leaks, improving the quality of this prefabricated green building. Rainwater collection components collect water falling along the rain shelter 26 for later use, making rational use of natural resources. Wind-powered cooling components utilize the wind at higher altitudes to drive the blade assembly, accelerating airflow within the building. Water-cooling components atomize the water collected by the rainwater collection components and spray it into the building. Through water vapor evaporation and heat absorption, the building's temperature decreases further, improving heat dissipation. This rational and effective use of natural resources aligns with the concept of green and environmentally friendly development.

[0047] Example 2:

[0048] Based on the above embodiments, please refer to Figure 1 , Figure 7 and Figure 8 The locking component in Embodiment 1 is disclosed as follows: the locking component includes:

[0049] The top plate 5 has a slot for the support column 27 to extend into. The inner wall of the slot has a groove 3 502 for the block 29 to extend into and to slide in connection with it. The block 29 and the inner wall of the groove 3 502 are fixedly connected together by a spring 2 30. The surface of the support column 27 has a slot 271 for the block 29 to extend into.

[0050] The swivel 28 is fixedly connected to the surface of the support column 27, and the surface of the support column 27 is fixedly connected to two symmetrically distributed grips.

[0051] More specifically, in this embodiment: during installation, by energizing the electromagnet, a magnetic force is applied to the locking block 29, causing it to extend into the groove 502. Then, the support column 27 is inserted into the slot on the surface of the top plate 5. After the support column 27 is inserted into the slot, the rotating ring 28 drives the support column 27 to rotate. As the support column 27 rotates, when the locking slot 271 corresponds to the locking block 29, the elastic force of the spring 30 pushes the locking block 29 into the locking slot 271 to achieve a limit. During disassembly, the support column 27 is rotated to apply pressure to the locking block 29, causing the locking block 29 to separate from the locking slot 271 and extend into the groove 502, thus engaging the limit on the support column 27. Then, it can be separated from the top plate 5 for disassembly. The structure is simple and the operation is convenient, which can effectively improve the installation efficiency of the prefabricated green building.

[0052] Example 3:

[0053] Based on the above embodiments, please refer to Figure 1 , Figure 2 and Figure 6 The rainwater collection component in Embodiment 1 is disclosed as follows: the rainwater collection component includes a water collection trough 22, which is fixedly connected to the top of the side plate 2 and located below both sides of the rain shield 26. An inclined plate is fixedly installed inside the water collection trough 22, and a drain pipe 21 is provided on the inner wall of the water collection trough 22. A water tank 20 is fixedly connected to the surface of the side plate 2, and the end of the drain pipe 21 is fixedly connected to the water tank 20.

[0054] More specifically, in this embodiment: by setting up a water collection trough 22, water falling along the rain shelter 26 can be collected when it rains, and by setting up an inclined plate, the water in the water collection trough 22 is concentrated in one place, so that the water in the water collection trough 22 can enter the water tank 20 through the drain pipe 21. A faucet can be set on the surface of the water tank 20 for subsequent use, thereby realizing the rational use of natural resources and meeting the needs of green and environmentally friendly development.

[0055] Example 4:

[0056] Based on the above embodiments, please refer to Figure 2 and Figure 3 The blade assembly in Embodiment 1 is disclosed as follows: the blade assembly includes a rotating rod 9, a support plate is fixedly connected to the inner wall of the heat dissipation port 201, the rotating rod 9 passes through the support plate and is rotatably connected to it on a fixed axis, and two fan blades 11 are fixedly connected to the surface of the rotating rod 9. The number of fan blades 11 is two, which are respectively distributed in the two heat dissipation ports 201. The heat dissipation port 201 is provided with a filter screen.

[0057] More specifically, in this embodiment: by setting the heat dissipation vent 201, ventilation and heat dissipation can be carried out inside the building. When the wind power heat dissipation component moves, it drives the rotating rod 2 9 to rotate. The rotation of the rotating rod 2 9 drives the two fan blades 2 11 to rotate, thereby accelerating the air flow speed inside the building and improving the heat dissipation quality.

[0058] Example 5:

[0059] Based on the above embodiments, please refer to Figure 2 , Figure 3 and Figure 5 The wind-powered heat dissipation component in Embodiment 1 is disclosed as follows: the wind-powered heat dissipation component includes a fixed cylinder 4, and the surfaces of the top plate 5 and the rain shield 26 are all provided with through holes for the fixed cylinder 4 to pass through and be fixedly connected thereto. The inner wall of the fixed cylinder 4 is rotatably connected to a rotating rod 7, and the surface of the rotating rod 7 is fixedly connected to a fan blade 8. The rotating rod 7 and the rotating rod 9 are connected by a belt drive mechanism 10.

[0060] More specifically, in this embodiment: by setting a fixed cylinder 4 and a rotating rod 7, the fan blade 8 can utilize the wind force at a higher location. When the rotating rod 7 rotates, it drives the rotating rod 9 to rotate through the belt drive mechanism 10. Since the wind speed at a higher location is usually greater than the wind speed at a lower location, the speed of the rotating rod 9 and the fan blade 11 can be increased, thereby improving the airflow speed and ensuring the heat dissipation effect.

[0061] Example 6:

[0062] Based on the above embodiments, please refer to Figures 2 to 4 The water-cooling assembly in Embodiment 1 is disclosed as follows: the water-cooling assembly includes:

[0063] The cylinder 14 is fixedly connected to the surface of the side plate 2. The surface of the cylinder 14 is fixedly connected to the inlet pipe 17 and the outlet pipe 18. The surface of the inlet pipe 17 and the outlet pipe 18 are both equipped with one-way valves. The end of the inlet pipe 17 is fixedly connected to the water tank 20, and the end of the outlet pipe 18 is equipped with an atomizing nozzle.

[0064] A piston rod 15 is slidably connected to a piston 19 on the inner wall of a cylinder 14. The piston rod 15 is fixedly connected to the surface of the piston 19. The piston rod 15 passes through the cylinder 14 and is slidably connected to it. A gear rack 13 is fixedly connected to one end of the piston rod 15 located outside the cylinder 14. An incomplete gear 12 is fixedly connected to the surface of a rotating rod 9. The incomplete gear 12 and the gear rack 13 mesh intermittently. A spring 16 is fixedly connected between the gear rack 13 and the cylinder 14.

[0065] More specifically, in this embodiment: when the rotating rod 2 9 rotates, it drives the incomplete gear 12 to rotate. When the incomplete gear 12 meshes with the gear rack 13, it drives the gear rack 13 and the piston rod 15 to move, and puts pressure on the spring 16. When the incomplete gear 12 separates from the gear rack 13, the spring 16 is no longer under pressure, and thus the elastic restoring force of the spring 16 drives the gear rack 13 to return to its original position. Thus, through the continuous rotation of the incomplete gear 12 and the action of the spring 16, the gear rack 13 and the piston rod 15 are driven to move... The piston rod 15 moves back and forth, driving the piston 19 to move back and forth within the cylinder 14. The piston 19 moves back and forth within the cylinder 14, drawing water from the water tank 20 through the inlet pipe 17, and then spraying it into the building through the outlet pipe 18 and the atomizing nozzle. The rainwater is sprayed in atomized form through the atomizing nozzle, and combined with the fan blades 11, the atomized water vapor is blown in the dry indoor environment. The water vapor evaporates and absorbs heat, further accelerating the decrease in indoor temperature. This fully utilizes natural resources to achieve the effect of heat dissipation, effectively demonstrating the effect of green building.

[0066] Example 7:

[0067] Based on the above embodiments, please refer to Figure 1 and Figure 2 The base plate 1 is provided with a limiting component for restricting the movement of the side plate 2. The limiting component includes a threaded rod 23, which is rotatably connected to the surface of the base plate 1. A movable plate 24 is threadedly connected to the surface of the threaded rod 23. A limiting rod 25 is fixedly connected to the surface of the movable plate 24. A limiting groove for the limiting rod 25 to extend into is provided on the surface of the side plate 2.

[0068] More specifically, in this embodiment: after the side plate 2 is installed, the threaded rod 23 is rotated. Since the limiting rod 25 is also in the opening between the bottom plate 1 and the connecting groove when the side plate 2 is not inserted into the connecting groove, the moving direction of the moving plate 24 is restricted. Thus, by rotating the threaded rod 23, the moving plate 24 is driven to move horizontally towards the bottom plate 1. By moving the moving plate 24 horizontally, the limiting rod 25 is driven to extend into the limiting groove to fix the side plate 2, which further improves the stability of the prefabricated green building.

[0069] Example 8:

[0070] Based on the above embodiments, please refer to Figure 1 The rain shelter 26 is fixedly connected by four hanging rings 261, which are evenly distributed on the surface of the rain shelter 26.

[0071] More specifically, in this embodiment: by setting up lifting ring 261, it is possible to facilitate the lifting of the rain cover 26 by external lifting equipment, so as to carry out the installation and disassembly work.

[0072] This invention provides a construction method: a construction method for prefabricated green buildings, comprising the following steps:

[0073] Step S1: Install the precast base plate 1, hoist the base plate 1 into the foundation pit for on-site construction, and fasten the limiting plate 6 to the upper surface of the base plate 1 around the perimeter with bolts;

[0074] Step S2: Prepare side plate 1 2, lift the two side plates 1 2 using lifting equipment and insert them into the connecting groove on the surface of the base plate 1, then lift side plate 2 3 and slide side plate 2 2 between the two side plates 1 2 through groove 1 202.

[0075] Step S3: After the side panel 1 2 and side panel 2 3 are installed, lift the top panel 5 so that the mounting block 501 of the top panel 5 is aligned with the groove 2 opened on the surface of the side panel 1 2 and side panel 2 3. After alignment, the top panel 5 can be lowered for installation. Then, apply waterproof glue to the joints of the splicing using a glue gun.

[0076] Step S4: After the top plate 5 is installed, it is connected to the support column 27 through the locking component. Then, the rain shelter 26 is installed on the surface of the support column 27 through the bearing to form a prefabricated building. The support column 27 and the rain shelter 26 can be assembled in advance and then lifted together from the top of the top plate 5 for installation. This can further save the building assembly time.

[0077] Step S5: Finally, install the rainwater collection components and wind power cooling components on the building to complete the construction of the prefabricated green building. Specifically, when installing the rainwater collection components, first install the water collection trough 22 on the surface of the side plate 2 by bolts or welding. When welding, pay attention to the distance between it and the rain cover 26. Then weld the water tank 20 to the surface of the side plate 2. Make an opening for the water pipe 21 to pass through on the surface of the water collection trough 22 and the water tank 20 by using a hole opener, and then weld the connection.

[0078] When installing the wind-powered cooling components, first, holes are drilled on the surfaces of the rain shield 26 and the top plate 5 using a hole puncher for the fixing cylinder 4 to pass through. Then, the connection is welded to achieve fixation. Next, the support plate is welded into the heat dissipation port 201. The rotating rod 9 passes through the support plate and is connected to the fixed axis rotation via a bearing. Then, the fan blade 11 and the incomplete gear 12 are fixedly installed on the surface of the rotating rod 9 with bolts. After that, holes are drilled on the surface of the fixing cylinder 4, and the rotating rod 7 is fixedly installed in the fixing cylinder 4 via a bearing. The fan blade 8 is fixedly installed on the surface of the rotating rod 7 with bolts. Finally, the cylinder 14 is fixed to the side plate 2 by welding or bolt connection. When installing the cylinder 14, it is important to ensure that the incomplete gear 12 and the gear rack 13 are in the correct positions to ensure subsequent use.

[0079] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A prefabricated green building, characterized in that, include: The base plate (1) and the side plate (2) are provided. Limiting plates (6) are fixedly connected to all four sides of the surface of the base plate (1). The surface of the base plate (1) is provided with a connecting groove for the side plate (2) to extend into. The two ends of the side plate (2) respectively abut against the surfaces of the two limiting plates (6). Side plate 2 (3), there are two side plates 1 (2) and they are symmetrically distributed. The surfaces of the two side plates 1 (2) are provided with grooves 1 (202) for the side plate 2 (3) to extend into and slide with it. The surfaces of the two side plates 1 (2) are provided with heat dissipation vents (201). Blade assemblies are provided in the heat dissipation vents (201). The top plate (5) includes a mounting block (501). The surfaces of the first side plate (2) and the second side plate (3) are provided with grooves for the mounting block (501) to extend into and slide in connection with it. The surface of the top plate (5) is connected to a plurality of support columns (27) by a locking component. The tops of the plurality of support columns (27) are rotatably connected to a rain shield (26) on a common fixed axis.

2. The prefabricated green building according to claim 1, characterized in that: Also includes: A rainwater collection component is disposed on the surface of the side plate (2) for collecting rainwater; A wind-powered heat dissipation component is installed on a rain shield (26) and is connected to the blade assembly. It can dissipate heat using natural wind and includes a water-cooling component.

3. The prefabricated green building according to claim 2, characterized in that: The locking component includes: The top plate (5) has a slot on its surface for the support column (27) to extend into. The inner wall of the slot has a groove three (502) for the block (29) to extend into and to be slidably connected thereto. The block (29) and the inner wall of the groove three (502) are fixedly connected together by a spring two (30). The surface of the support column (27) has a slot (271) for the block (29) to extend into. A swivel (28) is fixedly connected to the surface of the support column (27), and two symmetrically distributed grips are fixedly connected to the surface of the support column (27); The rainwater collection component includes a water collection trough (22), which is fixedly connected to the top of the side plate (2) and located below both sides of the rain shield (26). An inclined plate is fixedly installed inside the water collection trough (22), and a drain pipe (21) is installed on the inner wall of the water collection trough (22). A water tank (20) is fixedly connected to the surface of the side plate (2), and the end of the drain pipe (21) is fixedly connected to the water tank (20). The blade assembly includes a rotating rod (9), a support plate is fixedly connected to the inner wall of the heat dissipation port (201), the rotating rod (9) passes through the support plate and is rotatably connected to it on a fixed axis, and a fan blade (11) is fixedly connected to the surface of the rotating rod (9). There are two fan blades (11), which are distributed in the two heat dissipation ports (201) respectively. The heat dissipation port (201) is provided with a filter screen. The wind power cooling component includes a fixed cylinder (4). The surfaces of the top plate (5) and the rain shield (26) are provided with through holes for the fixed cylinder (4) to pass through and be fixedly connected thereto. The inner wall of the fixed cylinder (4) is rotatably connected to a rotating rod (7). The surface of the rotating rod (7) is fixedly connected to a fan blade (8). The rotating rod (7) and the rotating rod (9) are connected by a belt drive mechanism (10). The water-cooling assembly includes: The cylinder (14) is fixedly connected to the surface of the side plate (2). The surface of the cylinder (14) is fixedly connected to the inlet pipe (17) and the outlet pipe (18). The surface of the inlet pipe (17) and the outlet pipe (18) are both provided with one-way valves. The end of the inlet pipe (17) is fixedly connected to the water tank (20). The end of the outlet pipe (18) is provided with an atomizing nozzle. A piston rod (15) is slidably connected to the inner wall of the cylinder (14), and the piston rod (15) is fixedly connected to the surface of the piston (19). The piston rod (15) passes through the cylinder (14) and is slidably connected to it. A gear rack (13) is fixedly connected to one end of the piston rod (15) located outside the cylinder (14). An incomplete gear (12) is fixedly connected to the surface of the rotating rod (9).

4. The prefabricated green building according to claim 3, characterized in that: The incomplete gear (12) intermittently meshes with the gear rack (13), and a spring (16) is fixedly connected between the gear rack (13) and the cylinder (14).

5. The prefabricated green building according to claim 4, characterized in that: The base plate (1) is provided with a limiting component for restricting the movement of the side plate (2). The limiting component includes a threaded rod (23), which is rotatably connected to the surface of the base plate (1) on a fixed axis.

6. The prefabricated green building according to claim 5, characterized in that: The threaded rod (23) has a movable plate (24) threadedly connected to its surface, and a limit rod (25) is fixedly connected to the surface of the movable plate (24).

7. The prefabricated green building according to claim 6, characterized in that: The surface of the side plate (2) is provided with a limiting groove for the limiting rod (25) to extend into.

8. The prefabricated green building according to claim 4, characterized in that: The rain shield (26) is fixedly connected with four hanging rings (261), which are evenly distributed on the surface of the rain shield (26).

9. A construction method for a prefabricated green building as described in claim 6, characterized in that, Includes the following steps: The base plate is limited and assembled. The prefabricated base plate (1) is installed, the base plate (1) is hoisted into the foundation pit of the construction site, and the limiting plate (6) is fastened to the upper surface of the base plate (1) around the perimeter by bolts. Side panel assembly: prepare side panel one (2), lift the two side panels one (2) using a lifting device and insert them into the connecting groove on the surface of the base plate (1), then lift side panel two (3) and slide side panel two (2) between the two side panels one (2) through groove one (202); After the top plate is assembled, the top plate (5) is lifted after the side plate 1 (2) and side plate 2 (3) are installed. The mounting block (501) of the top plate (5) is aligned with the groove 2 opened on the surface of the side plate 1 (2) and side plate 2 (3). After alignment, the top plate (5) can be lowered for installation. Then, waterproof glue is applied to the joint of the splicing using a glue gun. After the rain shelter is assembled and the top plate (5) is installed, it is connected to the support column (27) through the locking component. Then the rain shelter (26) is installed on the surface of the support column (27) through the bearing to form a prefabricated building. The support column (27) and the rain shelter (26) can be assembled in advance and then lifted together from the top plate (5) for installation. This can further save the building assembly time. The assembly of rainwater harvesting and heat dissipation components can be completed by installing the rainwater harvesting components and the wind-powered heat dissipation components on the building. Specifically, when installing the rainwater collection components, first install the water collection trough (22) on the surface of the side plate (2) by bolts or welding. When welding, pay attention to the distance between it and the rain shield (26). Then weld the water tank (20) to the surface of the side plate (2). Make an opening on the surface of the water collection trough (22) and the water tank (20) for the water pipe (21) to pass through using a hole opener, and then weld the connection. When installing the wind-powered heat dissipation components, first use a hole opener to make holes on the surface of the rain shield (26) and the top plate (5) for the fixing cylinder (4) to pass through. Then weld the connection to achieve fixation. Then weld the support plate into the heat dissipation port (201). The rotating rod (9) passes through the support plate and is connected to the fixed axis rotation through the bearing. Then fix the fan blade (11) and the incomplete gear (12) on the surface of the rotating rod (9) with bolts. Then make holes on the surface of the fixing cylinder (4) and install the rotating rod (7) in the fixing cylinder (4) through the fixed axis rotation of the bearing. Then fix the fan blade (8) on the surface of the rotating rod (7) with bolts. Finally, fix the cylinder (14) to the side plate (2) by welding or bolt connection. When installing the cylinder (14), pay attention to the incomplete gear (12) and the gear rack (13) in the right position to ensure subsequent use.

Images