Village and town building bidirectionally driven by clean energy and biomass building materials

Abstract

The invention relates to the technical field of green buildings, and discloses a village and town building bidirectionally driven by clean energy and biomass building materials, which comprises a maintenance structure, a new energy system and a main structural member, the maintenance structure comprises an outer wall, an inner wall, a roof and a floor slab. The new energy system comprises a solar photovoltaic system and a ground source heat pump system; wherein the solar photovoltaic system is arranged in an equipment room of the maintenance structure, and the ground source heat pump system is arranged outside the maintenance structure; the main structural member comprises a beam and a column, and the main structural member is arranged in a maintenance structure and used for supporting the maintenance structure. According to the invention, the zero carbon emission of the building can be directly realized by using renewable energy sources; under bidirectional driving of clean energy and biomass building materials, energy conservation and emission reduction are achieved, and meanwhile remarkable economic benefits are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of green buildings, and in particular to a village and town building bidirectionally driven by clean energy and biomass building materials. Background Art

[0002] Green building refers to high-quality buildings that save resources, protect the environment, reduce pollution, provide people with healthy, applicable and efficient space, and maximize the harmonious coexistence of man and nature throughout their entire life cycle.

[0003] At present, existing village and town buildings are generally made of bricks, steel bars, and concrete. These buildings have poor thermal insulation performance, and the indoor temperature is greatly affected by the external environment, which will increase the use of indoor air conditioners, heaters and other electrical appliances. At the same time, such buildings have large carbon emissions, and large-scale construction will aggravate the damage to the environment. Bamboo has been used in Chinese architecture for thousands of years. As a natural material that is easily degradable and renewable, it has the advantages of high strength, high toughness, and fine texture. However, bamboo has the characteristics of large material variation, and is quite different from wood in processing and application. In the past two decades, Chinese scientists and engineers have achieved world-leading results in the research and development and industrial production of bamboo materials and bamboo structures. However, it is still a very challenging new field to use modern bamboo structures to design various buildings and public facilities, reflect their inherent shape and texture, and achieve the unity of structure and design art: in a bamboo building with convenient replacement of bamboo beam components (CN202122333747.7), damaged bamboo beams can be replaced quickly and conveniently, which extends the service life of bamboo buildings, but does not solve the problem of the durability of bamboo buildings from the root; in a raw bamboo structure building system and production method (CN201010287065.0), a building system using raw bamboo as building materials was invented, which greatly reduced the use of cement in house construction, but due to the uneven structure of bamboo, the stability of this building system composed entirely of raw bamboo is weaker than that of traditional buildings.

[0004] Therefore, it is necessary to provide a village and town building that is bidirectionally driven by clean energy and biomass building materials to solve the problem of large and unstable carbon emissions from village and town buildings in the existing technology. Summary of the invention

[0005] In view of this, the present invention proposes a village and town building bidirectionally driven by clean energy and biomass building materials, aiming to solve the problem of large and unstable carbon emissions from village and town buildings in the prior art.

[0006] The present invention proposes a village and town building bidirectionally driven by clean energy and biomass building materials, comprising:

[0007] Maintenance structure, new energy system and main structural components; among which,

[0008] The maintenance structure comprises an outer wall, an inner wall, a roof and a floor; wherein the edges of the outer wall are connected in sequence to form a perimeter wall, and the outer wall comprises a bamboo veneer, a ventilation cavity, a first cement mortar, an EPS insulation board, a first cross-laminated bamboo board and an outer gypsum board from the outside to the inside; the inner wall is arranged inside the perimeter wall, and the inner wall comprises an inner gypsum board, a second cement mortar and a second cross-laminated bamboo board, and the inner gypsum board, cement mortar and the second cross-laminated bamboo board are arranged in parallel in sequence; the roof is arranged on the top of the outer wall and the inner wall, and the roof comprises an asphalt shingle, an asphalt waterproof board, an SBS waterproof roll, a second EPS insulation board, a thick plywood board and a light bamboo truss from the outside to the inside; the floor is arranged horizontally inside the perimeter wall, and the floor comprises a cement mortar surface layer, reinforced concrete, paper reinforced lime and a flame-retardant solid wood floor, and the floor comprises a flame-retardant solid wood floor, paper reinforced lime, reinforced concrete and a cement mortar surface layer from top to bottom;

[0009] The new energy system includes a solar photovoltaic system and a ground source heat pump system; wherein the solar photovoltaic system is arranged in the equipment room of the maintenance structure, and the ground source heat pump system is arranged outside the maintenance structure;

[0010] The main structural members include beams and columns, and the main structural members are arranged in the maintenance structure to support the maintenance structure.

[0011] Furthermore, the solar photovoltaic system includes: a solar panel, a solar controller, a battery and an inverter, wherein the battery is used to store electrical energy, and the inverter is used to convert direct current electrical energy into alternating current electrical energy;

[0012] The geothermal heat pump system includes buried pipes and a geothermal heat pump unit. The buried pipes are arranged outside the maintenance structure, and the buried pipes are in the form of vertical buried pipes to exchange heat with the outdoor underground of the building. The geothermal heat pump unit is placed in the equipment room of the maintenance structure, and the geothermal heat pump unit is used to generate water power.

[0013] Furthermore, the solar controller includes a processor, electronic components, a display and a switch power tube, and the solar controller is used to protect the battery from overcharge and overdischarge.

[0014] Furthermore, the maintenance structure also includes:

[0015] Windows and doors, both of which are embedded in the outer wall or the inner wall; wherein the windows include double-layer hollow outer windows; and the doors include pinewood doors.

[0016] Furthermore, the components of the maintenance structure, the new energy system and the main structural components are all painted with waterproof paint before assembly.

[0017] Furthermore, a moisture-proof layer or a reserved gap is provided on the contact surface between the first cross-laminated bamboo board and the first cement mortar, and on the contact surface between the second cross-laminated bamboo board and the second cement mortar.

[0018] Furthermore, the nodes of the beams and columns are connected by steel filler plate bolts.

[0019] Furthermore, the biomass building materials driving process includes:

[0020] According to the calculated dimensions, the bamboo facing, the ventilation cavity, the first cement mortar, the EPS insulation board, the first cross-laminated bamboo board and the outer gypsum board are sequentially combined by adhesive to form an outer wall;

[0021] The inner gypsum board, the second cement mortar and the second cross-laminated bamboo board are combined by an adhesive to form an inner wall;

[0022] Asphalt shingles, asphalt waterproof sheets, SBS waterproof rolls, second EPS insulation boards, thick plywood boards and light bamboo trusses are combined by adhesives to form a roof;

[0023] The cement mortar surface layer, reinforced concrete, paper reinforced lime and flame retardant solid wood floor are combined to form a floor slab;

[0024] Processing cross-sectional dimensions of beams, columns, joints, windows and doors on exterior walls, interior walls and floors;

[0025] All joints are treated with hot-dip galvanizing before leaving the factory, and waterproof coating is applied to the first cross-laminated bamboo board, the second cross-laminated bamboo board and the holes and grooves;

[0026] At the construction site, they are installed in the order of columns, exterior walls, beams, interior walls, floor slabs, roofs, windows, and doors.

[0027] Furthermore, the clean energy driving process includes:

[0028] The solar panels generate electromotive force under illumination conditions, and a solar cell array is formed by connecting a number of the solar panels in series and in parallel, so that the voltage of the solar cell array meets the requirements of the system input voltage;

[0029] The solar controller charges the battery and stores the electric energy converted from light energy. The battery pack provides input power for the inverter, which converts direct current into alternating current and transmits it to the distribution cabinet. The switching function of the distribution cabinet supplies power to the building.

[0030] The ground source heat pump system circulates the medium water in the pipes, and when cooling is needed, it displaces the underground cold energy into the building's interior, and when heating is needed, it transports the underground heat into the building's interior.

[0031] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention can directly achieve zero carbon emissions by using renewable energy; the present invention can achieve energy conservation and emission reduction under the bidirectional drive of clean energy and biomass building materials, and at the same time has significant economic benefits; the enclosure structure and main structural components of the village and town buildings bidirectionally driven by clean energy and biomass building materials use a large amount of biomass materials as building materials, which effectively reduces the carbon emissions of the building in the building materials stage. In addition, biomass materials have the advantages of regeneration, sustainability, and easy processing. The use of biomass materials can also effectively reduce the negative impact on the environment. In terms of new energy systems, the use of solar photovoltaic systems and ground source heat pump systems further reduces the carbon emissions of buildings. The solar photovoltaic system uses solar panels to convert solar energy into electrical energy, and converts direct current into alternating current through an inverter to provide power supply for the building; the ground source heat pump system uses the stability of underground temperature and underground heat energy for heat exchange to achieve indoor air conditioning and heating functions, saving a lot of traditional fossil fuel consumption. Through clean energy and biomass building materials as bidirectional drives, zero carbon buildings can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0033] Figure 1 A cross-sectional view of a village or town building bidirectionally driven by clean energy and biomass building materials provided in an embodiment of the present invention;

[0034] Figure 2 A schematic diagram of the structure of an exterior wall provided by an embodiment of the present invention;

[0035] Figure 3 A schematic diagram of the structure of an inner wall provided by an embodiment of the present invention;

[0036] Figure 4 A schematic diagram of the structure of a floor provided in an embodiment of the present invention;

[0037] Figure 5 A schematic diagram of the structure of a roof provided by an embodiment of the present invention;

[0038] Figure 6 A schematic diagram of the structure of a new energy system provided by an embodiment of the present invention;

[0039] In the figure, 100, maintenance structure; 110, exterior wall; 111, bamboo facing; 112, ventilation cavity; 113, first cement mortar; 114, EPS insulation board; 115, first cross-laminated bamboo board; 116, exterior gypsum board; 120, interior wall; 121, interior gypsum board; 122, second cement mortar; 123, second cross-laminated bamboo board; 130, roof; 131, asphalt shingles; 132, asphalt waterproofing sheet; 133, SBS waterproofing roll; 134, second EPS insulation board; 135, thick glued bamboo board; 136, 6. Light bamboo truss; 140. Floor slab; 141. Cement mortar surface layer; 142. Reinforced concrete; 143. Paper reinforced lime; 144. Flame-retardant solid wood flooring; 150. Windows; 160. Doors; 200. New energy system; 210. Solar photovoltaic system; 211. Solar panels; 212. Solar controller; 213. Batteries; 214. Inverter; 220. Ground source heat pump system; 221. Buried pipes; 222. Ground source heat pump unit; 300. Main structural components; 310. Beams; 320. Columns. DETAILED DESCRIPTION

[0040] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0041] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0042] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0043] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a communication between the inner sides of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0044] In some embodiments of the present application, see Figure 1-6 As shown, this embodiment provides a village and town building bidirectionally driven by clean energy and biomass building materials, including:

[0045] Maintenance structure 100, new energy system 200 and main structural member 300; wherein,

[0046] The maintenance structure 100 includes an outer wall 110, an inner wall 120, a roof 130 and a floor 140; wherein the edges of the outer wall 110 are sequentially connected to form a perimeter wall, and the outer wall 110 includes a bamboo facing 111, a ventilation cavity 112, a first cement mortar 113, an EPS insulation board 114, a first cross-laminated bamboo board 115 and an outer gypsum board 116 from the outside to the inside; the inner wall 120 is arranged inside the perimeter wall, and the inner wall 120 includes an inner gypsum board 121, a second cement mortar 122 and a second cross-laminated bamboo board 123, and the inner gypsum board 121, the cement mortar and the second cross-laminated bamboo board 123 are sequentially arranged in parallel; The roof 130 is arranged on the top of the exterior wall 110 and the interior wall 120. The roof 130 includes asphalt shingles 131, asphalt waterproofing sheets 132, SBS waterproofing rolls 133, second EPS insulation boards 134, thick plywood boards 135, and light bamboo trusses 136 from the outside to the inside. The floor 140 is horizontally arranged inside the enclosure. The floor 140 includes a cement mortar surface layer 141, reinforced concrete 142, paper reinforced lime 143, and flame-retardant solid wood floor 144. The floor 140 includes flame-retardant solid wood floor 144, paper reinforced lime 143, reinforced concrete 142, and cement mortar surface layer 141 from top to bottom.

[0047] The new energy system 200 includes a solar photovoltaic system 210 and a ground source heat pump system 220; wherein the solar photovoltaic system 210 is arranged in the equipment room of the maintenance structure 100, and the ground source heat pump system 220 is arranged outside the maintenance structure 100;

[0048] The main structural member 300 includes a beam 310 and a column 320 , and the main structural member 300 is disposed in the maintenance structure 100 to support the maintenance structure 100 .

[0049] It can be understood that by using renewable energy, buildings can directly achieve zero carbon emissions; the present invention achieves energy conservation and emission reduction under the bidirectional drive of clean energy and biomass building materials, and has significant economic benefits. The enclosure structure and main structural components of the village and town buildings driven by clean energy and biomass building materials use a large amount of biomass materials as building materials, which effectively reduces the carbon emissions of the building in the building materials stage. In addition, biomass materials have the advantages of regeneration, sustainability, and easy processing. The use of biomass materials can also effectively reduce the negative impact on the environment. In terms of the new energy system 200, the use of the solar photovoltaic system 210 and the ground source heat pump system 220 further reduces the carbon emissions of the building. The solar photovoltaic system 210 uses solar panels 211 to convert solar energy into electrical energy, and converts direct current into alternating current through inverters 214 to provide power supply for the building; the ground source heat pump system 220 uses the stability of underground temperature and underground heat energy for heat exchange to achieve indoor air conditioning and heating functions, saving a lot of traditional fossil fuel consumption. Through clean energy and biomass building materials as bidirectional drives, zero carbon buildings are achieved.

[0050] Specifically, the present invention achieves the goal of zero carbon emissions, energy conservation and emission reduction by integrating clean energy systems and biomass building materials. The application of renewable energy technologies such as solar photovoltaic systems 210 and ground source heat pump systems 220 has significantly reduced the consumption of traditional energy and promoted the environmental protection and sustainable development of buildings. The use of biomass building materials (such as bamboo veneer 111, bamboo boards, etc.) not only replaces traditional high-carbon emission materials, but also improves the energy efficiency of buildings and reduces carbon footprint. This building plan has significant economic benefits and improves the overall economy of the building by reducing long-term energy costs. At the same time, by comprehensively utilizing clean energy and green materials, the building not only improves living comfort and reduces environmental burden, but also promotes the application and development of green building concepts.

[0051] In some embodiments of the present application, the solar photovoltaic system 210 includes: a solar panel 211, a solar controller 212, a battery 213 and an inverter 214, the battery 213 is used to store electrical energy, and the inverter 214 is used to convert direct current electrical energy into alternating current electrical energy;

[0052] The ground source heat pump system 220 includes a buried pipe 221 and a ground source heat pump unit 222. The buried pipe 221 is arranged outside the maintenance structure 100, and the buried pipe 221 adopts a vertical buried pipe form to exchange heat with the outdoor underground of the building. The ground source heat pump unit 222 is placed in the equipment room of the maintenance structure 100, and the ground source heat pump unit 222 is used to generate water power.

[0053] In some embodiments of the present application, the solar controller 212 includes a processor, electronic components, a display, and a switch power tube. The solar controller 212 is used to protect the battery 213 from overcharge and over-discharge.

[0054] In some embodiments of the present application, the maintenance structure 100 further includes:

[0055] The window 150 and the door 160 are both embedded in the outer wall 110 or the inner wall 120 ; wherein the window 150 comprises a double-layer hollow outer window; and the door 160 comprises a pine wood door 160 .

[0056] In some embodiments of the present application, the components of the maintenance structure 100, the new energy system 200 and the main structural member 300 are all painted with waterproof paint before assembly.

[0057] In some embodiments of the present application, a moisture-proof layer or a reserved gap is provided on the contact surface between the first cross-laminated bamboo board 115 and the first cement mortar 113 and on the contact surface between the second cross-laminated bamboo board 123 and the second cement mortar 122 .

[0058] In some embodiments of the present application, the nodes of the beam 310 and the column 320 are connected by steel filler plate bolts.

[0059] In some embodiments of the present application, the biomass building material driving process includes:

[0060] According to the calculated dimensions, the bamboo facing 111, the ventilation cavity 112, the first cement mortar 113, the EPS insulation board 114, the first cross-laminated bamboo board 115 and the outer gypsum board 116 are sequentially combined by adhesive to form an outer wall 110;

[0061] The inner gypsum board 121, the second cement mortar 122 and the second cross-laminated bamboo board 123 are combined by an adhesive to form an inner wall 120;

[0062] Asphalt shingles 131, asphalt waterproofing sheets 132, SBS waterproofing rolls 133, second EPS insulation boards 134, thick plywood bamboo boards 135 and light bamboo trusses 136 are combined by adhesive to form a roof 130;

[0063] The cement mortar surface layer 141, the reinforced concrete 142, the paper reinforced lime 143 and the flame retardant solid wood floor 144 are combined to form a floor slab 140;

[0064] Processing cross-sectional dimensions of beams 310, columns 320, nodes, windows and doors 160 on exterior walls 110, interior walls 120 and floor slabs 140;

[0065] All nodes are subjected to hot-dip galvanizing surface treatment before leaving the factory, and waterproof coating is applied to the first cross-laminated bamboo board 115, the second cross-laminated bamboo board 123 and the holes and grooves;

[0066] At the construction site, columns 320 , exterior walls 110 , beams 310 , interior walls 120 , floors 140 , roofs 130 , windows, and doors 160 are installed in this order.

[0067] In some embodiments of the present application, the clean energy driving process includes:

[0068] Solar panels generate electromotive force under light conditions, and a solar cell array is formed by connecting several solar panels in series and parallel, so that the voltage of the solar cell array meets the requirements of the system input voltage;

[0069] The solar controller 212 charges the battery 213 to store the electric energy converted from the light energy. The battery 213 provides input power to the inverter 214. The inverter 214 converts the direct current into alternating current and transmits it to the distribution cabinet. The switching function of the distribution cabinet supplies power to the building.

[0070] The ground source heat pump system 220 circulates the medium water in the pipeline, and when cooling is required, it replaces the underground cold energy and transports it to the indoor of the building, and when heating is required, it transports the underground heat to the indoor of the building.

[0071] It can be understood that, under good lighting conditions, the solar panels generate a certain electromotive force, and a solar cell array is formed by connecting the components in series and parallel, so that the array voltage reaches the system input voltage requirement, and then the battery 213 is charged through the solar controller 212 to store the electric energy converted from light energy. Under poor lighting conditions, the battery 213 provides input electricity for the inverter 214, and through the action of the inverter 214, the direct current is converted into alternating current and transmitted to the distribution cabinet, which is powered by the switching action of the distribution cabinet. The number of solar panels 211 of the solar photovoltaic system 210 is determined by the climate and the population of the building location; the ground source heat pump system 220 generates water power through the ground source heat pump unit 222, which promotes the circulation of the medium water in the pipeline, and transmits the underground cold converted by the buried pipe 221 to the indoor in summer, and transmits the underground heat converted by the buried pipe 221 to the indoor in winter. The return water temperature of the ground source heat pump unit 222 of the ground source heat pump system 220 is determined by the season and the geothermal energy of the building location.

[0072] Specifically, the enclosure structure and main structural components of the village and town buildings driven by clean energy and biomass building materials use a large amount of biomass materials as building materials, which effectively reduces the carbon emissions of the building in the building materials stage. In addition, biomass materials have the advantages of regeneration, sustainability, and easy processing. The use of biomass materials can also effectively reduce the negative impact on the environment. In terms of the new energy system 200, the adoption of the solar photovoltaic system 210 and the ground source heat pump system 220 further reduces the carbon emissions of the building. The solar photovoltaic system 210 uses solar panels 211 to convert solar energy into electrical energy, and converts direct current into alternating current through inverters 214 to provide electricity for the building; the ground source heat pump system 220 uses the stability of underground temperature and underground heat energy for heat exchange to achieve indoor air conditioning and heating functions, saving a lot of traditional fossil fuel consumption. Through clean energy and biomass building materials as a two-way drive, the building is zero-carbon.

[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A village and town building driven by clean energy and biomass building materials, characterized in that: include: Maintenance structure, new energy system and main structural components; among which, The maintenance structure comprises an outer wall, an inner wall, a roof and a floor; wherein the edges of the outer wall are connected in sequence to form a perimeter wall, and the outer wall comprises a bamboo veneer, a ventilation cavity, a first cement mortar, an EPS insulation board, a first cross-laminated bamboo board and an outer gypsum board from the outside to the inside; the inner wall is arranged inside the perimeter wall, and the inner wall comprises an inner gypsum board, a second cement mortar and a second cross-laminated bamboo board, and the inner gypsum board, cement mortar and the second cross-laminated bamboo board are arranged in parallel in sequence; the roof is arranged on the top of the outer wall and the inner wall, and the roof comprises an asphalt shingle, an asphalt waterproof board, an SBS waterproof roll, a second EPS insulation board, a thick plywood board and a light bamboo truss from the outside to the inside; the floor is arranged horizontally inside the perimeter wall, and the floor comprises a cement mortar surface layer, reinforced concrete, paper reinforced lime and a flame-retardant solid wood floor, and the floor comprises a flame-retardant solid wood floor, paper reinforced lime, reinforced concrete and a cement mortar surface layer from top to bottom; The new energy system includes a solar photovoltaic system and a ground source heat pump system; wherein the solar photovoltaic system is arranged in the equipment room of the maintenance structure, and the ground source heat pump system is arranged outside the maintenance structure; The main structural members include beams and columns, and the main structural members are arranged in the maintenance structure to support the maintenance structure.

2. The clean energy and biomass building materials bidirectionally driven village and town building according to claim 1 is characterized in that: The solar photovoltaic system includes: a solar panel, a solar controller, a battery and an inverter, wherein the battery is used to store electric energy, and the inverter is used to convert direct current electric energy into alternating current electric energy; The geothermal heat pump system includes buried pipes and a geothermal heat pump unit. The buried pipes are arranged outside the maintenance structure, and the buried pipes are in the form of vertical buried pipes to exchange heat with the outdoor underground of the building. The geothermal heat pump unit is placed in the equipment room of the maintenance structure, and the geothermal heat pump unit is used to generate water power.

3. The clean energy and biomass building materials bidirectionally driven village and town building according to claim 2 is characterized in that: The solar controller comprises a processor, electronic components, a display and a switch power tube, and is used for protecting the storage battery from overcharge and overdischarge.

4. The clean energy and biomass building materials bidirectionally driven village and town building according to claim 3 is characterized in that: The maintenance structure also includes: Windows and doors, both of which are embedded in the outer wall or the inner wall; wherein the windows include double-layer hollow outer windows; and the doors include pinewood doors.

5. The clean energy and biomass building materials bidirectionally driven village and town building according to claim 4 is characterized in that: The components of the maintenance structure, new energy system and main structural components are all painted with waterproof paint before assembly.

6. The clean energy and biomass building materials bidirectionally driven village and town building according to claim 5 is characterized in that: A moisture-proof layer or a reserved gap is provided on the contact surface between the first cross-laminated bamboo board and the first cement mortar, and on the contact surface between the second cross-laminated bamboo board and the second cement mortar.

7. The clean energy and biomass building materials bidirectionally driven village and town building according to claim 6 is characterized in that: The nodes of the beams and columns are connected by steel filler plate bolts.

8. The clean energy and biomass building materials bidirectionally driven village and town building according to claim 7 is characterized in that: The biomass building materials driving process includes: According to the calculated dimensions, the bamboo facing, the ventilation cavity, the first cement mortar, the EPS insulation board, the first cross-laminated bamboo board and the outer gypsum board are sequentially combined by adhesive to form an outer wall; The inner gypsum board, the second cement mortar and the second cross-laminated bamboo board are combined by an adhesive to form an inner wall; Asphalt shingles, asphalt waterproof sheets, SBS waterproof rolls, second EPS insulation boards, thick plywood boards and light bamboo trusses are combined by adhesives to form a roof; The cement mortar surface layer, reinforced concrete, paper reinforced lime and flame retardant solid wood floor are combined to form a floor slab; Process the cross-sectional dimensions of beams, columns, joints, windows and doors on exterior walls, interior walls and floors; All joints are treated with hot-dip galvanizing before leaving the factory, and waterproof coating is applied to the first cross-laminated bamboo board, the second cross-laminated bamboo board and the holes and grooves; At the construction site, they are installed in the order of columns, exterior walls, beams, interior walls, floor slabs, roofs, windows, and doors.

9. The clean energy and biomass building materials bidirectionally driven village and town building according to claim 8 is characterized in that: The clean energy driving process includes: The solar panels generate electromotive force under illumination conditions, and a solar cell array is formed by connecting a number of the solar panels in series and in parallel, so that the voltage of the solar cell array meets the requirements of the system input voltage; The solar controller charges the battery and stores the electric energy converted from light energy. The battery pack provides input power for the inverter, which converts direct current into alternating current and transmits it to the distribution cabinet. The switching function of the distribution cabinet supplies power to the building. The ground source heat pump system circulates the medium water in the pipes, and when cooling is needed, it displaces the underground cold energy into the building's interior, and when heating is needed, it transports the underground heat into the building's interior.

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