Green energy-saving building structure and construction method

Abstract

The invention discloses a green energy-saving building structure and a construction method, and belongs to the technical field of energy-saving constructions.The green energy-saving building structure comprises two sets of frames, a distance increasing mechanism is hinged between the upper surfaces of the two sets of frames, and solar power generation panels are laid at the two ends of the upper surface of a roof and used when a brushing and sweeping mechanism needs electricity; the brushing and sweeping mechanism is rotationally installed in the rainwater collecting barrels and controlled by the controller, and the rainwater collecting barrels are fixedly installed at the two ends of the outer surface of the roof. Through the design of the brushing and sweeping mechanism and the distance increasing mechanism, the modular adjustable frame system, the intelligent rainwater collecting and processing system and the solar comprehensive utilization technology are organically combined, the limitation of a traditional building on space adaptability and resource utilization efficiency is broken through, dynamic expansion and contraction of the building space are achieved, and the space utilization efficiency of the building is improved. An efficient rainwater collection and treatment closed loop is constructed through cooperation of the four-stage conical filter disc and the intelligent brushing and sweeping mechanism, and the cyclic utilization rate of water resources is increased.

Description

Technical Field

[0001] This invention relates to the field of energy-saving building technology, specifically to a green energy-saving building structure and construction method. Background Technology

[0002] The "green" in green building refers to a building that is harmless to the environment, makes full use of natural resources, and does not disrupt the basic ecological balance of the environment. It is also known as sustainable development building, ecological building, energy-saving and environmentally friendly building, etc.

[0003] For example, patent CN116181117A discloses a green and energy-saving building structure and its construction method, relating to the field of energy-saving building technology, including an environmentally friendly house. The environmentally friendly house has solar panels installed inside, and a connecting sleeve is installed between the exterior of the solar panels and the top of the environmentally friendly house. A rotating rod is connected inside the connecting sleeve, and a motor is installed at one end of the rotating rod. A protective cover is installed outside the rotating rod, and a collection box is provided outside the environmentally friendly house, with a conveying pipe connected to the bottom of the collection box. In this invention, solar panels, an environmentally friendly house, a motor, a connecting sleeve, a rotating rod, and a protective cover are provided. By controlling the motor, the protective cover can be easily rotated, covering the solar panels. This facilitates the protection of the solar panels and prevents damage from branches and other objects in windy weather, making it highly practical.

[0004] However, the aforementioned green and energy-saving building structures and their construction methods, due to the fixed structure of environmentally friendly houses, cannot adapt to the size of the site by reducing or increasing the spacing, which limits the application of buildings under different terrain and spatial conditions. In narrow or irregular sites, it is difficult to make reasonable layouts, and in spacious sites, it is impossible to make full use of the space for expansion, resulting in low space utilization and difficulty in meeting diverse usage needs, which contradicts the concept of flexible and efficient use of space in green and energy-saving buildings. Furthermore, the proposed scheme lacks a rainwater collection and filtration system, making it impossible to collect and reuse rainwater. Direct discharge of rainwater not only wastes water resources but also increases the building's dependence on municipal water supply, raising operating costs. It may also exacerbate rainwater runoff on the site, causing waterlogging and other problems. This does not meet the requirements of green building for water conservation and sustainable resource utilization, and it fails to achieve water resource recycling and ecological benefits. Summary of the Invention

[0005] The purpose of this invention is to provide a green and energy-saving building structure and construction method, belonging to the field of energy-saving building technology, to solve the problems mentioned in the background art, such as poor spatial adaptability of building structures, inability to adjust the layout according to the size of the site, and lack of rainwater harvesting and utilization system leading to water waste and failure to meet the water-saving requirements of green buildings.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A green and energy-saving building structure includes: two sets of frames, and a distance-extending mechanism is connected between the upper surfaces of the two sets of frames by a hinge. The distance-extending mechanism can extend the distance between the two sets of frames by pulling down. When the two sets of frames are pulled down and extended to a predetermined position, the roof can be stably installed on the upper end of the outer surface of the distance-extending mechanism. In the frame opening areas of the two sets of frames, the matching wall panels are filled in sequentially according to the design plan, and the doors and windows are installed. The components are assembled into a complete house through modular assembly. The two sets of frames and the distance-extending mechanism adopt an integrated design. Solar panels are installed at both ends of the upper surface of the roof. The direct current generated by the solar panels first flows into the solar controller. The solar controller is configured to: allow the direct current to flow in when the battery is not fully charged, so that the excess electrical energy can be stored in the battery pack; and automatically cut off the charging circuit when the battery is fully charged to prevent overcharging. The sweeping mechanism is rotatably installed inside the rainwater collection cylinder, and the sweeping mechanism is controlled by the controller; the rainwater collection cylinder is fixedly installed at both ends of the outer surface of the roof, and the solar controller is also configured to: periodically supply power to the sweeping mechanism through the battery, and start the sweeping mechanism to sweep inside the rainwater collection cylinder to sweep out the dead branches and rotten leaves inside the rainwater collection cylinder.

[0007] Preferably, the rainwater collection cylinders fixedly installed at both ends of the roof are respectively in the shape of [ and ], and a first water pipe is connected to the lower surface of the rainwater collection cylinder at the right angle. A converging pipe is connected between the two sets of first water pipes. A second water pipe is connected to both ends of the converging pipe, and the other end of the second water pipe is connected to the upper surface of the storage tank, which is placed at the rear of the house.

[0008] Preferably, one end of the collecting pipe is connected to a frame pipe, and four sets of pull-out ports are opened inside the frame pipe. Conical filter discs are inserted into the pull-out ports, and a pull handle is fixedly installed at one end of each conical filter disc. The four sets of conical filter discs can form a complete sealed filtration channel inside the collecting pipe by inserting them into place. The four sets of conical filter discs are sequentially filled with quartz sand, activated carbon particles, ion exchange resin, and high-precision non-woven filter elements.

[0009] Preferably, both sets of frames are symmetrically provided with standardized insertion ports on their inner sides. The insertion ports adopt a dovetail groove structure design, and reinforcing ribs can be inserted inside them.

[0010] Preferably, the distance-extending mechanism includes a receiving tube and an extension tube. The receiving tube and the extension tube are respectively fixedly installed on one end of the inner side of the two sets of frames, and the extension tube is slidably inserted into the receiving tube. Support beams are rotatably installed on the upper surface of the two sets of frames, and the other ends of the two sets of support beams are rotatably installed at both ends of a T-shaped plate. The lower surface of the T-shaped plate is rotatably connected to the piston rod of a self-locking electric push rod. The self-locking electric push rod rotates to be installed on the upper surface of a triangular plate, and the triangular plate is fixedly installed on the upper surface of the receiving tube.

[0011] Preferably, the self-locking electric push rod can pull the T-shaped plate downwards via the piston rod, causing the support beam to rotate around the rotation point with respect to the frame. This changes the tilt angle of the support beam, thereby generating a component force that pulls the frame to both sides. At the same time, the extension tube slides outwards within the receiving tube, providing guidance and support for the movement of the frame. As the piston rod of the self-locking electric push rod continues to retract, the pulling effect of the support beam will continuously increase, causing the extension tube to extend further within the receiving tube. Ultimately, this increases the distance between the two sets of frames. During this process, the lateral movement of the receiving tube will also cause the self-locking electric push rod to tilt at an angle via the triangular plate.

[0012] Preferably, the brushing mechanism includes filter plates, which are fixedly installed at both ends of each right angle inside the rainwater collection cylinder. A rotating rod is rotatably installed between every two sets of filter plates, allowing the rotating rod to rotate inside the rainwater collection cylinder. Brush bristles are fixedly installed on the outer surface of the rotating rod, and an L-shaped plate is fixedly installed between the two sets of filter plates at the right angle, so that the L-shaped plate can cover the right angle of the rainwater collection cylinder. Furthermore, the design of the filter plates can also prevent debris inside the rainwater collection cylinder from being washed into the first water pipe by rainwater.

[0013] Preferably, each set of rotating rods has bevel gears fixedly installed at both ends and covered by an L-shaped plate, and each set of rotating rods can be driven to rotate together by the bevel gears of another set of rotating rods meshing at the ends of the bevel gears.

[0014] Preferably, a protective pipe is fixedly installed between the other ends of the two sets of rainwater collection cylinders, and the output shaft of the dual-axis motor is rotated inside the protective pipe and fixedly connected to two sets of rotating rods. A protective cylinder is installed between the protective pipes, and the dual-axis motor is installed inside the protective cylinder. The protective cylinder is fixedly installed on the outer surface of the first water pipe, and the dual-axis motor is controlled by a controller.

[0015] This invention also provides a construction method for a green and energy-saving building structure, comprising the following steps: S1. Measure and lay out the construction site to determine the specific installation positions of the two sets of frames. Use environmentally friendly machinery to level the site to reduce dust pollution. According to the design requirements, excavate the foundation pit and pour the reinforced concrete foundation. Pre-embed connecting bolts inside the foundation for fixing the frames. At the same time, during the foundation construction, reserve pre-embedded holes for the rainwater collection system pipes to ensure smooth connection with subsequent rainwater collection cylinders, first water pipes, and other components. S2. The two sets of frames are hoisted to the foundation using the telescopic extension mechanism. Then, by supplying power to the self-locking electric push rod in the telescopic extension mechanism, the T-shaped plate is pulled down, causing the support beam to rotate around the rotation point of the frame. This changes the inclination angle of the support beam, generating a component force that pulls the frame to both sides. At the same time, the extension tube slides outward within the receiving tube, providing guidance and support for the movement of the frame. As the piston rod of the self-locking electric push rod continues to retract, the pulling force of the support beam will continuously increase, allowing the extension tube to extend further within the receiving tube. This ultimately increases the distance between the two sets of frames until it is adjusted to correspond to and aligned with the size of the foundation. Then, it can be initially fixed using pre-embedded bolts. During this process, the verticality and horizontality of the frame can be calibrated using a level and theodolite to ensure installation accuracy. Subsequently, dovetail groove reinforcing ribs can be inserted into the standardized insertion slots inside the frame to enhance the overall strength of the frame. S3. After the main frame is installed, a modular roof can be laid on the upper part of the outer surface of the two sets of supporting beams, and the roof splice is treated with waterproof sealant to ensure the waterproof performance of the roof. Solar power generation panels are installed at both ends of the upper surface of the roof, and the electrical connection between the solar power generation panels and the solar controller and battery pack is completed. Then, the rainwater collection cylinder in the shape of [and] is fixedly installed at both ends of the outer surface of the roof, and the rainwater collection cylinder is connected to the collection pipe through the first water pipe. Four conical filter discs with different filter media are inserted into the frame pipe connected to one end of the collection pipe to form a sealed filter channel. Then, the lower end of the collection pipe is connected to two sets of storage tanks and placed at the back of the house. Then, the filter plates can be fixed at both ends of the right angle of the rainwater collection cylinder, and the rotating rod is installed between the filter plates so that the bristles are in the rainwater collection cylinder. Then, the L-shaped plate can be used to cover the bevel gears at both ends of the rotating rod to ensure accurate meshing of the bevel gears. Finally, the dual-shaft motor is installed in the protective cylinder and connected to the rotating rod through the protective pipe to realize the motor driving the rotating rod.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. Through the design of the frame, roof, solar panels, rainwater collection cylinder, first water pipe, converging pipe, storage tank, second water pipe, conical filter disc, brushing mechanism, and spacing mechanism, during house construction, the spacing mechanism can be used to lift two sets of frames. Then, the spacing mechanism can be activated to extend the distance between the two sets of frames by pulling them down until they are extended to the predetermined position. The roof can then be securely installed on the upper part of the outer surface of the spacing mechanism. Simultaneously, according to the design plan, suitable wall panels are sequentially filled into the frame openings of the two sets of frames, and doors and windows are installed. Through this modular assembly method, the components are ultimately assembled into a complete house. This design allows the frame to be initially positioned with minimal spacing in narrow or irregular sites, and then precisely adjusted to match the site dimensions using a spacing-extending mechanism. This design breaks through the strict requirements of traditional architecture regarding site flatness and openness, enabling the building to be successfully constructed in confined spaces, such as the renovation of old urban communities or complex terrain areas like mountainous regions. Rainwater collection cylinders fixed at both ends of the roof efficiently collect rainwater during rainy days, allowing it to flow down the inner wall of the collection cylinders under gravity. The water then enters a converging pipe through the first pipe connected to the lower surface at the right angle. In the converging pipe, the rainwater passes through four sets of conical filter discs. The first set of filter discs is filled with quartz sand... The first group of filters intercepts larger suspended solids and impurities; the second group of activated carbon granules uses their adsorption properties to remove organic matter, odors, and some heavy metal ions from rainwater; the third group of ion exchange resin softens the rainwater by exchanging calcium and magnesium ions, reducing water hardness; and the fourth group of high-precision non-woven fabric filter cartridges filters out fine particulate matter and colloidal impurities, ensuring the quality of the output water. The filtered rainwater flows through a second water pipe into a storage tank at the back of the house for later use. The conical filter discs are designed for quick insertion and removal via a pull handle. After a period of use, the accumulated impurities reduce the filter efficiency; at this point, no complicated disassembly tools are needed, simply pull the handle. The handle allows the filter discs to be removed and emptied from the pull-out opening of the frame tube. This design greatly shortens maintenance time and reduces maintenance difficulty, making it convenient for staff to clean or replace clogged or malfunctioning filter discs in a timely manner, ensuring the continuous and stable operation of the rainwater harvesting and treatment system. The rotating brushing mechanism installed inside the rainwater collection cylinder can be started at set times by the controller. After the set time, the controller will supply power to the brushing mechanism through the battery, causing the brushing mechanism to perform brushing motion inside the rainwater collection cylinder, sweeping out dead branches, rotten leaves and other debris, preventing debris from clogging the pipes, ensuring the smooth flow of the rainwater collection system, ensuring the entire rainwater collection process is unobstructed, and ensuring the continuous and stable operation of the system.

[0017] 2. Through the design of the support beam, T-shaped plate, self-locking electric actuator, storage tube, and extension tube, when it is necessary to expand the building space during the house construction process, the piston rod of the self-locking electric actuator can be activated to retract and pull the T-shaped plate downward. Since the two ends of the support beam are rotatably connected to the frame and the T-shaped plate respectively, the downward movement of the T-shaped plate causes the support beam to rotate around the rotation point with the frame. The tilt angle of the support beam changes, generating a component force that pulls the frame to both sides. At the same time, the extension tube slides outward within the storage tube, providing guidance and support for the movement of the frame. As the piston rod of the self-locking electric actuator continues to retract, the pulling force of the support beam... As the structure is continuously enhanced, the extension tube extends further from the storage tube, increasing the distance between the two sets of frames until the predetermined position is reached, thus expanding the space. When it is necessary to reduce the distance, the self-locking electric push rod can reverse the action, extending the piston rod to push the T-shaped plate upward, causing the support beam to rotate and reducing the distance between the frames. This adjustable space design allows the building to adapt to changes in needs at different stages, reducing the need for demolition and reconstruction due to changes in function, reducing the consumption of building materials and the generation of construction waste, achieving resource recycling and sustainable development, and conforming to the development concept and environmental protection requirements of green building.

[0018] 3. Through the design of rotating rods, brush bristles, filter plates, bevel gears, and dual-axis motors, the controller can periodically power the dual-axis motors via batteries according to the set time or the accumulation of debris in the rainwater collection cylinder. When the dual-axis motors start, their output shafts drive the rotating rods fixedly connected to them to rotate through the protective tubes. Since the bevel gears at both ends of each set of rotating rods mesh with each other, the rotation of one rotating rod will drive the other rotating rods to rotate synchronously. This allows the brush bristles on the outer surface of the rotating rods to perform a brushing motion synchronously in the rainwater collection cylinder, thereby cleaning out debris such as dead branches and leaves from the cylinder, ensuring the stable operation of the building's rainwater collection system, and achieving efficient utilization of water resources. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall front view of the present invention; Figure 2 This is a schematic diagram of the overall rear view of the present invention; Figure 3 This is a top view of the overall structure of the present invention; Figure 4 This is a schematic diagram of the overall skeleton of the present invention; Figure 5 This is a schematic diagram of the sealed filtration channel composed of the conical filter disc and the converging pipe of the present invention. Figure 6 This is a schematic diagram of the distance-extending mechanism of the present invention; Figure 7 This is a schematic diagram of the L-shaped plate and brush bristles of the present invention; Figure 8 This is a schematic diagram of the brushing mechanism of the present invention.

[0020] In the diagram: 1. Frame; 101. Roof; 102. Solar panel; 103. Rainwater collection cylinder; 104. First water pipe; 105. Converging pipe; 106. Storage tank; 107. Second water pipe; 108. Insertion port; 109. Frame tube; 110. Conical filter disc; 111. Handle; 112. Pull-out port; 2. Brushing mechanism; 201. Protective cylinder; 202. L-shaped plate; 203. Brush bristles; 204. Rotating rod; 205. Filter plate; 206. Bevel gear; 207. Protective tube; 208. Dual-axis motor; 3. Extending mechanism; 301. Support beam; 302. T-shaped plate; 303. Self-locking electric push rod; 304. Triangular plate; 305. Storage tube; 306. Extension tube. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-8 This embodiment provides the following technical solution: like Figures 1-5 As shown, a green and energy-saving building structure belongs to the field of energy-saving building technology. It includes two sets of frames 1. The upper surfaces of the two sets of frames 1 are connected by a hinge mechanism 3. The distance extension mechanism 3 can extend the distance between the two sets of frames 1 by pulling down. When the two sets of frames 1 are pulled down and extended to a predetermined position, the roof 101 can be firmly installed on the upper end of the outer surface of the distance extension mechanism 3. In the frame area of ​​the two sets of frames 1, the matching wall panels are filled in sequentially according to the design plan, and the doors and windows are installed. The components are assembled into a complete house through modular assembly. The two sets of frames 1 and the distance-extending mechanism 3 adopt an integrated design. Solar panels 102 are installed at both ends of the upper surface of the roof 101. The direct current generated by the solar panels 102 first flows into the solar controller. The solar controller is configured to allow direct current to flow in when the battery is not fully charged, so that the excess electrical energy can be stored in the battery pack; when the battery is fully charged, the charging circuit is automatically cut off to prevent overcharging. The sweeping mechanism 2 is rotatably installed inside the rainwater collection cylinder 103, and the sweeping mechanism 2 is controlled by the controller; the rainwater collection cylinder 103 is fixedly installed at both ends of the outer surface of the roof 101, and the solar controller is also configured to: periodically supply power to the sweeping mechanism 2 through the battery, and start the sweeping mechanism 2 to sweep inside the rainwater collection cylinder 103 to sweep out the dead branches and rotten leaves inside the rainwater collection cylinder 103.

[0023] The rainwater collection cylinders 103 fixedly installed at both ends of the roof 101 are in the shape of [and], and a first water pipe 104 is connected to the lower surface of the rainwater collection cylinder 103 at the right angle. A converging pipe 105 is connected between the two sets of first water pipes 104. A second water pipe 107 is connected to both ends of the converging pipe 105. The other end of the second water pipe 107 is connected to the upper surface of the storage tank 106, which is placed at the back of the house.

[0024] One end of the collecting pipe 105 is connected to a frame pipe 109. The frame pipe 109 has four sets of pull-out ports 112. Conical filter discs 110 are inserted into the pull-out ports 112. A pull handle 111 is fixedly installed at one end of the conical filter discs 110. The four sets of conical filter discs 110 can form a complete sealed filtration channel inside the collecting pipe 105 by inserting them into place. The four sets of conical filter discs 110 are sequentially filled with quartz sand, activated carbon particles, ion exchange resin and high-precision non-woven filter element.

[0025] Both sets of frames 1 have symmetrically arranged standardized insertion ports 108 on their inner sides. The insertion port 108 adopts a dovetail groove structure design and can accommodate reinforcing ribs.

[0026] Through the design of frame 1, roof 101, solar panels 102, rainwater collection cylinder 103, first water pipe 104, converging pipe 105, storage tank 106, second water pipe 107, conical filter disc 110, brushing mechanism 2, and spacing mechanism 3, during house construction, the spacing mechanism 3 can be used to lift the two sets of frames 1. Then, the spacing mechanism 3 can be activated to extend the distance between the two sets of frames 1 by pulling them down until they are extended to the predetermined position. Afterward, the roof 101 can be securely installed on the upper part of the outer surface of the spacing mechanism 3. Simultaneously, according to the design plan, suitable wall panels are sequentially filled into the frame opening areas of the two sets of frames 1, and doors and windows are installed. Through this modular assembly method, all components are ultimately assembled. Assembled into a complete house, the frame 1 can be initially positioned with minimal spacing in narrow or irregular sites, and then precisely adjusted to match the site dimensions using the spacing-extending mechanism 3. This design breaks through the strict requirements of traditional construction on site flatness and openness, enabling the building to be successfully constructed in confined spaces, such as the renovation of old urban communities or complex terrain areas like mountainous regions. Rainwater collection cylinders 103, fixedly installed at both ends of the roof 101, efficiently collect rainwater on rainy days. The rainwater flows down the inner wall of the collection cylinder 103 under gravity, entering the converging pipe 105 through the first water pipe 104 connected to the lower surface at the right angle. In the converging pipe 105, the rainwater passes sequentially through four sets of conical filter discs 110. The first set of filter discs, filled with quartz sand, intercepts larger suspended particles and impurities. The second set of activated carbon granules utilizes their adsorption properties to remove organic matter, odors, and some heavy metal ions from rainwater. The third set of ion exchange resin softens the rainwater by exchanging calcium and magnesium ions, reducing water hardness. The fourth set of high-precision non-woven fabric filter cartridges filters out fine particles and colloidal impurities, ensuring the quality of the effluent. The filtered rainwater flows through the second water pipe 107 into the storage tank 106 at the back of the house for storage and subsequent use. The conical filter disc 110 features an insert design that allows for quick insertion and removal via the pull handle 111. After a period of use, the intercepted impurities reduce the filter efficiency; at this point, no complicated disassembly tools are needed, only... Pulling the handle 111 allows the filter disc to be removed from the pull-out port 112 of the frame tube 109 and emptied. This design greatly shortens maintenance time and reduces maintenance difficulty, making it convenient for staff to clean or replace clogged or malfunctioning filter discs in a timely manner, ensuring the continuous and stable operation of the rainwater collection and treatment system. The brushing mechanism 2, which is rotatably installed inside the rainwater collection cylinder 103, can be started at a time by the controller. After the set time, the controller can supply power to the brushing mechanism 2 through the battery, so that the brushing mechanism 2 can perform brushing motion inside the rainwater collection cylinder 103, sweeping out dead branches, rotten leaves and other debris, preventing debris from clogging the pipes, ensuring the smooth flow of the rainwater collection system, ensuring that the entire rainwater collection process is unobstructed, and ensuring the continuous and stable operation of the system.

[0027] like Figure 6 As shown, the distance extending mechanism 3 includes a receiving tube 305 and an extension tube 306. The receiving tube 305 and the extension tube 306 are respectively fixedly installed on one end of the inner side of the two sets of frames 1, and the extension tube 306 is slidably inserted into the receiving tube 305. The upper surfaces of the two sets of frames 1 are rotatably installed with support beams 301, and the other ends of the two sets of support beams 301 are rotatably installed at both ends of the T-shaped plate 302. The lower surface of the T-shaped plate 302 is rotatably connected to the piston rod of the self-locking electric push rod 303. The self-locking electric push rod 303 rotates to be installed on the upper surface of the triangular plate 304, and the triangular plate 304 is fixedly installed on the upper surface of the receiving tube 305.

[0028] The self-locking electric actuator 303 can pull the T-shaped plate 302 downward by the piston rod, which in turn drives the support beam 301 to rotate around the rotation point with the frame 1. This causes the tilt angle of the support beam 301 to change, thereby generating a component force that pulls the frame 1 to both sides. At the same time, the extension tube 306 slides outward in the storage tube 305, providing guidance and support for the movement of the frame 1. As the piston rod of the self-locking electric actuator 303 continues to contract, the pulling effect of the support beam 301 will continuously increase, which will cause the extension tube 306 to extend further in the storage tube 305, ultimately increasing the distance between the two sets of frames 1. During this process, the lateral movement of the storage tube 305 will also cause the self-locking electric actuator 303 to tilt at an angle through the triangular plate 304.

[0029] Through the design of the support beam 301, T-shaped plate 302, self-locking electric push rod 303, storage tube 305, and extension tube 306, when it is necessary to expand the building space during the house construction process, the piston rod of the self-locking electric push rod 303 can be activated to retract and pull the T-shaped plate 302 downward. Since the two ends of the support beam 301 are rotatably connected to the frame 1 and the T-shaped plate 302 respectively, the downward movement of the T-shaped plate 302 causes the support beam 301 to rotate around the rotation point with the frame 1. The tilt angle of the support beam 301 changes, generating a component force that pulls the frame 1 to both sides. At the same time, the extension tube 306 slides outward within the storage tube 305, providing guidance and support for the movement of the frame 1, and moves in conjunction with the piston rod of the self-locking electric push rod 303. As the rod continues to contract, the pulling force of the support beam 301 is continuously enhanced, and the extension tube 306 extends further from the storage tube 305, thereby increasing the distance between the two sets of frames 1 until the predetermined position is reached, thus completing the spatial expansion. When it is necessary to reduce the distance, the self-locking electric push rod 303 can reverse the action, and the piston rod extends to push the T-shaped plate 302 upward, causing the support beam 301 to rotate, thereby reducing the distance between the frames 1. This adjustable spatial design allows the building to adapt to changes in needs at different stages, reducing the need for demolition and reconstruction due to changes in function, reducing the consumption of building materials and the generation of construction waste, realizing the recycling of resources and sustainable development, and conforming to the development concept of green building and environmental protection requirements.

[0030] like Figures 7-8 As shown, the brushing mechanism 2 includes filter plates 205, which are fixedly installed at both ends of each right angle inside the rainwater collection cylinder 103. A rotating rod 204 is rotatably installed between each pair of filter plates 205, so that the rotating rod 204 can rotate inside the rainwater collection cylinder 103. Brush bristles 203 are fixedly installed on the outer surface of the rotating rod 204. An L-shaped plate 202 is fixedly installed between the two pairs of filter plates 205 at the right angle, so that the L-shaped plate 202 can cover the right angle of the rainwater collection cylinder 103. The design of the filter plates 205 can also prevent debris in the rainwater collection cylinder 103 from being washed into the first water pipe 104 by rainwater.

[0031] Each set of rotating rods 204 has bevel gears 206 fixedly installed at both ends and covered by L-shaped plates 202. Each set of rotating rods 204 can be driven to rotate together by meshing the bevel gears 206 of another set of rotating rods 204 with the bevel gears 206 at the ends.

[0032] A protective pipe 207 is fixedly installed between the other ends of the two sets of rainwater collection cylinders 103. The output shaft of the dual-axis motor 208 is rotated inside the protective pipe 207 and is fixedly connected to two sets of rotating rods 204. A protective cylinder 201 is installed between the protective pipes 207. The dual-axis motor 208 is installed inside the protective cylinder 201. The protective cylinder 201 is fixedly installed on the outer surface of the first water pipe 104. The dual-axis motor 208 is controlled by a controller.

[0033] Through the design of the rotating rod 204, brush bristles 203, filter plate 205, bevel gear 206, and dual-axis motor 208, the controller can periodically supply power to the dual-axis motor 208 via battery according to the set time or the accumulation of debris in the rainwater collection cylinder 103. When the dual-axis motor 208 starts, its output shaft will drive the rotating rod 204, which is fixedly connected to it, to rotate through the protective tube 207. Since the bevel gears 206 at both ends of each set of rotating rods 204 mesh with each other, the rotation of one rotating rod 204 will drive the other rotating rods 204 to rotate synchronously. This allows the brush bristles 203 on the outer surface of the rotating rod 204 to perform a brushing motion synchronously in the rainwater collection cylinder 103, thereby cleaning out debris such as dead branches and leaves in the cylinder, ensuring the stable operation of the building rainwater collection system, and realizing the efficient use of water resources.

[0034] This embodiment also provides a construction method for a green and energy-saving building structure, including the following steps: S1. Measure and lay out the construction site to determine the specific installation positions of the two sets of frames 1. Use environmentally friendly machinery to level the site to reduce dust pollution. According to the design requirements, excavate the foundation pit and pour the reinforced concrete foundation. Embed connecting bolts inside the foundation for fixing the subsequent frames 1. At the same time, during the foundation construction process, reserve the pre-embedded holes for the rainwater collection system pipes to ensure smooth connection with subsequent components such as the rainwater collection cylinder 103 and the first water pipe 104. S2. The two sets of frames 1 are hoisted to the foundation via the telescopic extension mechanism 3. Then, by supplying power to the self-locking electric push rod 303 in the telescopic extension mechanism 3, the T-shaped plate 302 is pulled down, causing the support beam 301 to rotate around the rotation point with the frame 1. This changes the inclination angle of the support beam 301, thereby generating a component force that pulls the frame 1 to both sides. At the same time, the extension tube 306 slides outward within the receiving tube 305, providing guidance and support for the movement of the frame 1, and moves in conjunction with the piston of the self-locking electric push rod 303. As the rod continues to contract, the pulling effect of the support beam 301 will continuously increase, which will cause the extension tube 306 to extend further in the receiving tube 305, ultimately increasing the distance between the two sets of frames 1. After adjusting to the size and alignment with the foundation, it can be initially fixed by pre-embedded bolts. During this process, the verticality and horizontality of the frame 1 can be calibrated using a level and theodolite to ensure installation accuracy. Subsequently, dovetail groove reinforcing ribs can be inserted into the standardized insertion port 108 on the inner side of the frame 1 to enhance the overall strength of the frame 1. S3. After the main frame is installed, a modular roof 101 is laid on the upper part of the outer surface of the two sets of support beams 301, and the joints of the roof 101 are treated with waterproof sealant to ensure the waterproof performance of the roof 101. Solar panels 102 are installed on both ends of the upper surface of the roof 101, and the electrical connection between the solar panels 102 and the solar controller and battery pack is completed. Then, rainwater collection cylinders 103 in the shape of [and] are fixedly installed on both ends of the outer surface of the roof 101, and the rainwater collection cylinders 103 are connected to the converging pipe 105 through the first water pipe 104. Four sets of [unclear] are inserted into the frame pipe 109 installed at one end of the converging pipe 105. The conical filter disc 110 with the same filter medium forms a sealed filter channel. Then, the lower end of the collecting pipe 105 is connected to two sets of storage tanks 106 and placed behind the house. Then, the filter plate 205 can be fixed at both ends of the rainwater collection cylinder 103 at the right angle, and the rotating rod 204 is rotated between the filter plates 205 so that the bristles 203 are also inside the rainwater collection cylinder 103. Then, the bevel gears 206 at both ends of the rotating rod 204 can be covered by the L-shaped plate 202 to ensure that the bevel gears 206 mesh accurately. Finally, the dual-shaft motor 208 is installed in the protective cylinder 201 and connected to the rotating rod 204 through the protective pipe 207 to realize the motor driving the rotating rod 204.

[0035] Based on the above technical solution, the working steps of this solution are summarized as follows: During the construction of the house, the two sets of frames 1, which are rotatably connected to the support beam 301 and T-shaped plate 302, can be lifted. Then, according to the construction area of ​​the site, the self-locking electric push rod 303 can be activated to pull the T-shaped plate 302 down, causing the support beam 301 to rotate around the rotation point with the frame 1. This changes the tilt angle of the support beam 301, thereby generating a component force that pulls the frame 1 to both sides. At the same time, the extension tube 306 slides outward in the storage tube 305, providing guidance and support for the movement of the frame 1. As the piston rod of the self-locking electric push rod 303 continues to contract, the pulling effect of the support beam 301 will continuously increase, which will further extend the extension tube 306 in the storage tube 305, ultimately increasing the distance between the two sets of frames 1. After adjusting to the size and alignment with the foundation, it can be initially fixed by pre-embedded bolts, thus securing the main frame. After installation, a modular roof 101 can be laid on the upper surface of the outer surface of the two sets of support beams 301. According to the design plan, suitable wall panels are sequentially filled into the frame 1, and doors and windows are installed. Through this modular assembly method, the components are finally assembled into a complete house. The rainwater collection cylinders 103 fixedly installed at both ends of the roof 101 can efficiently collect rainwater on rainy days. The rainwater is allowed to flow down the inner wall of the rainwater collection cylinder 103 through the brush 203 by gravity, and enter the collection pipe 105 through the first water pipe 104 connected to the lower surface at the right angle. In the collection pipe 105, the rainwater will pass through four sets of conical filter discs 110 in sequence. The first set of filter discs is filled with quartz sand, which can intercept larger suspended particles and impurities. The second set of activated carbon particles uses its adsorption properties to remove organic matter, odors and some heavy metal ions from the rainwater. The third set of ion exchange resins exchanges and softens the calcium and magnesium ions in the rainwater, reducing the hardness of the water.The fourth set of high-precision non-woven filter cartridges filters out fine particulate matter and colloidal impurities, ensuring the quality of the effluent. The filtered rainwater flows through the second water pipe 107 into the storage tank 106 at the back of the house for storage and later use. The conical filter disc 110's insertion design allows for quick insertion and removal via the pull handle 111. After a period of use, the filter disc's filtration efficiency decreases due to accumulated impurities. At this point, no complicated disassembly tools are needed; simply pull the handle 111 to remove the filter disc from the pull-out port 112 of the frame tube 109, empty it, and replace the filter media. The rotating rod 204, rotatably mounted inside the rainwater collection cylinder 103, can be activated by a controller at set times. The system activates the dual-axis motor 208 via a battery after a set time. When the dual-axis motor 208 starts, its output shaft drives the fixedly connected rotating rod 204 to rotate through the protective tube 207. Because the bevel gears 206 at both ends of each rotating rod 204 mesh with each other, the rotation of one rotating rod 204 drives the other rotating rods 204 to rotate synchronously. This allows the bristles 203 on the outer surface of the rotating rods 204 to simultaneously sweep within the rainwater collection cylinder 103, thereby cleaning out debris such as dead branches and leaves, ensuring the stable operation of the building's rainwater collection system and achieving efficient water resource utilization.

[0036] In summary, by organically combining a modular adjustable frame system, an intelligent rainwater harvesting and treatment system, and solar energy utilization technology, this design breaks through the limitations of traditional buildings in terms of spatial adaptability and resource utilization efficiency. It enables dynamic expansion and contraction of building space, allowing the building to flexibly adapt to special sites such as narrow alleys and complex mountainous terrain, reducing construction difficulty and renovation costs. Furthermore, the four-stage conical filter disc 110, in conjunction with the intelligent brushing mechanism 2, constructs an efficient rainwater harvesting and treatment closed loop, improving water resource recycling rates. This integrated design not only significantly reduces resource consumption throughout the building's entire life cycle but also reduces human intervention through automation and intelligent technologies, promoting the development of green buildings towards high efficiency, intelligence, and sustainability. It provides innovative solutions and practical examples for the field of energy-saving and environmentally friendly buildings.

[0037] All parts not described in this invention are the same as or can be implemented using existing technology. 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 variations 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 green and energy-saving building structure, characterized in that, include: Two sets of frames (1), the upper surfaces of the two sets of frames (1) are connected by a distance-extending mechanism (3) by a hinge. The distance-extending mechanism (3) can extend the distance between the two sets of frames (1) by pulling down. When the two sets of frames (1) are pulled down and extended to a predetermined position, the roof (101) can be stably installed on the upper end of the outer surface of the distance-extending mechanism (3). In the frame opening area of ​​the two sets of frames (1), the matching wall panels are filled in sequentially according to the design plan, and the doors and windows are installed. The components are assembled into a complete house through modular assembly. The two sets of frames (1) and the distance-increasing mechanism (3) adopt an integrated design. Solar panels (102) are laid on both ends of the upper surface of the roof (101). The direct current generated by the solar panels (102) first flows into the solar controller. The solar controller is configured to allow the direct current to flow in when the battery is not fully charged, so as to store the excess electrical energy in the battery pack; and to automatically cut off the charging circuit when the battery is fully charged to prevent overcharging. The sweeping mechanism (2) is rotatably installed inside the rainwater collection tube (103), and the sweeping mechanism (2) is controlled by the controller; the rainwater collection tube (103) is fixedly installed at both ends of the outer surface of the roof (101), and the solar controller is also configured to: periodically supply power to the sweeping mechanism (2) through the battery, and start the sweeping mechanism (2) to sweep inside the rainwater collection tube (103) to sweep out the dead branches and rotten leaves inside the rainwater collection tube (103).

2. The green and energy-saving building structure according to claim 1, characterized in that: The rainwater collection cylinders (103) fixedly installed at both ends of the roof (101) are respectively in the shape of [and], and a first water pipe (104) is connected to the lower surface of the rainwater collection cylinder (103) at the right angle. A converging pipe (105) is connected between the two sets of first water pipes (104). A second water pipe (107) is connected to both ends of the converging pipe (105). The other end of the second water pipe (107) is connected to the upper surface of the storage tank (106), and the storage tank (106) is placed at the back of the house.

3. The green and energy-saving building structure according to claim 2, characterized in that: One end of the collecting pipe (105) is connected to a frame pipe (109). The frame pipe (109) has four sets of pull-out ports (112). A conical filter disc (110) is inserted into the pull-out port (112). A pull handle (111) is fixedly installed at one end of the conical filter disc (110). The four sets of conical filter discs (110) can form a complete sealed filtration channel inside the collecting pipe (105) by inserting them into place. The four sets of conical filter discs (110) are sequentially filled with quartz sand, activated carbon particles, ion exchange resin and high-precision non-woven filter element.

4. The green and energy-saving building structure according to claim 1, characterized in that: Both sets of frames (1) have symmetrically arranged standardized insertion ports (108) on their inner sides. The insertion ports (108) adopt a dovetail groove structure design and can be fitted with reinforcing ribs.

5. A green and energy-saving building structure according to claim 1, characterized in that: The distance-extending mechanism (3) includes a receiving tube (305) and an extension tube (306). The receiving tube (305) and the extension tube (306) are respectively fixedly installed on one end of the inner side of the two sets of frames (1), and the extension tube (306) is slidably inserted into the receiving tube (305). The upper surfaces of the two sets of frames (1) are rotatably installed with support beams (301), and the other ends of the two sets of support beams (301) are rotatably installed at both ends of a T-shaped plate (302). The lower surface of the T-shaped plate (302) is rotatably connected to the piston rod of a self-locking electric push rod (303). The self-locking electric push rod (303) rotates to be installed on the upper surface of a triangular plate (304), and the triangular plate (304) is fixedly installed on the upper surface of the receiving tube (305).

6. A green and energy-saving building structure according to claim 5, characterized in that: The self-locking electric push rod (303) can pull the T-shaped plate (302) downward by the piston rod, thereby causing the support beam (301) to rotate around the rotation point with the frame (1), so that the tilt angle of the support beam (301) changes, thereby generating a component force that pulls the frame (1) to both sides. At the same time, the extension tube (306) slides outward in the storage tube (305) to provide guidance and support for the movement of the frame (1). As the piston rod of the self-locking electric push rod (303) continues to contract, the pulling effect of the support beam (301) will continuously increase, which will cause the extension tube (306) to extend further in the storage tube (305), ultimately increasing the distance between the two sets of frames (1). During this process, the lateral movement of the storage tube (305) will also cause the self-locking electric push rod (303) to tilt at an angle through the triangular plate (304).

7. A green and energy-saving building structure according to claim 1, characterized in that: The brushing mechanism (2) includes a filter plate (205), which is fixedly installed at both ends of each right angle inside the rainwater collection cylinder (103). A rotating rod (204) is rotatably installed between each pair of filter plates (205), so that the rotating rod (204) can rotate inside the rainwater collection cylinder (103). Brush bristles (203) are fixedly installed on the outer surface of the rotating rod (204). An L-shaped plate (202) is fixedly installed between the two pairs of filter plates (205) at the right angle, so that the L-shaped plate (202) can cover the right angle of the rainwater collection cylinder (103). The design of the filter plate (205) can also prevent debris in the rainwater collection cylinder (103) from being washed into the first water pipe (104) by rainwater.

8. A green and energy-saving building structure according to claim 7, characterized in that: Each set of rotating rods (204) has bevel gears (206) fixedly installed at both ends and covered by an L-shaped plate (202). Each set of rotating rods (204) can be driven to rotate together by meshing the bevel gears (206) of another set of rotating rods (204) through the bevel gears (206) at the ends.

9. A green and energy-saving building structure according to claim 7, characterized in that: A protective pipe (207) is fixedly installed between the other ends of the two sets of rainwater collection cylinders (103). The output shaft of the dual-axis motor (208) is rotated inside the protective pipe (207) and fixedly connected to two sets of rotating rods (204). A protective cylinder (201) is installed between the protective pipes (207). The dual-axis motor (208) is installed inside the protective cylinder (201). The protective cylinder (201) is fixedly installed on the outer surface of the first water pipe (104). The dual-axis motor (208) is controlled by a controller.

10. A construction method for the green and energy-saving building structure according to claims 1-9, characterized in that: Includes the following steps: S1. Measure and lay out the construction site to determine the specific installation positions of the two sets of frames (1). Use environmentally friendly machinery to level the site to reduce dust pollution. According to the design requirements, excavate the foundation pit and pour the reinforced concrete foundation. Embed connecting bolts in the foundation for fixing the frames (1) later. At the same time, during the foundation construction process, reserve the pre-embedded holes for the rainwater collection system pipe to ensure smooth connection with the subsequent rainwater collection cylinder (103), the first water pipe (104) and other components. S2. The two sets of frames (1) are hoisted to the foundation by the telescopic extension mechanism (3). Then, by supplying power to the self-locking electric push rod (303) in the telescopic extension mechanism (3), the T-shaped plate (302) is pulled down, causing the support beam (301) to rotate around the rotation point with the frame (1). This causes the tilt angle of the support beam (301) to change, thereby generating a component force that pulls the frame (1) to both sides. At the same time, the extension tube (306) slides outward in the storage tube (305), providing guidance and support for the movement of the frame (1), and with the self-locking electric push rod (303) 303) As the piston rod continues to contract, the pulling effect of the support beam (301) will be continuously enhanced, which will cause the extension tube (306) to extend further in the receiving tube (305), ultimately increasing the distance between the two sets of frames (1) until it is adjusted to correspond to the size of the foundation and aligned, and can be initially fixed by pre-embedded bolts. During this process, the verticality and horizontality of the frame (1) can be calibrated using a level and a theodolite to ensure installation accuracy. Subsequently, dovetail groove reinforcing ribs can be inserted into the standardized insertion port (108) on the inner side of the frame (1) to enhance the overall strength of the frame (1). S3. After the main frame is installed, a modular roof (101) can be laid on the upper part of the outer surface of the two sets of support beams (301), and the joint of the roof (101) is treated with waterproof sealant to ensure the waterproof performance of the roof (101). Solar power generation panels (102) are installed at both ends of the upper surface of the roof (101), and the electrical connection between the solar power generation panels (102) and the solar controller and battery pack is completed. Then, the rainwater collection cylinder (103) in the shape of [and] is fixedly installed at both ends of the outer surface of the roof (101), and the rainwater collection cylinder (103) is connected to the converging pipe (105) through the first water pipe (104). Four sets of filters are inserted into the frame pipe (109) installed at one end of the converging pipe (105). The conical filter disc (110) of the medium forms a sealed filtration channel. Then, the lower end of the collecting pipe (105) is connected to two sets of storage tanks (106) and placed behind the house. The filter plate (205) can then be fixed at both ends of the rainwater collection cylinder (103) at the right angle. The rotating rod (204) is rotated between the filter plates (205) so that the bristles (203) are together in the rainwater collection cylinder (103). Then, the bevel gears (206) at both ends of the rotating rod (204) can be covered by the L-shaped plate (202) to ensure that the bevel gears (206) mesh accurately. Finally, the dual-shaft motor (208) is installed in the protective cylinder (201) and connected to the rotating rod (204) through the protective pipe (207) to realize the motor driving the rotating rod (204).

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