Quickly disassembled and built tree protection square cabin methane ring city fake river forest wetland

The design of the tree-protecting modular shelter has solved the problems of slow-flowing moat, insufficient greening, and biogas production. It has achieved modular rapid assembly and disassembly, reduced infrastructure costs, and become a green energy base around the city, providing functions for aquaculture and tourism.

CN122358770APending Publication Date: 2026-07-10鲁正祥
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
鲁正祥
Filing Date
2026-04-15
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Modern city moats cannot achieve a steady flow of water around the city, have insufficient greenery, cannot produce biogas, and are difficult to assemble and disassemble in a modular fashion, resulting in high infrastructure costs and making them unsuitable as energy bases around the city.

Method used

The tree protection cabins consist of four unit compartments. Through the design of overflow columns and open covers with hinged hinges, they form open-type tree protection cabins that can overflow water, oxygenate fish, and produce biogas. They are arranged in a longitudinal and transverse manner to form a huge moat, combining the functions of the city's surrounding forest and wetland, and using biogas to produce green energy.

Benefits of technology

It has achieved a continuous flow of water throughout the city, ample greening, biogas production, and modular rapid assembly and disassembly, reducing infrastructure costs and becoming a green energy base around the city, providing functions for aquaculture and tourism.

✦ Generated by Eureka AI based on patent content.
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Abstract

This invention relates to a rapidly dismantling and constructing tree-protecting modular shelter with a biogas-producing ring around a forest wetland. The structure is characterized by four unit compartments enclosing a tree at the center, forming a central overflow column. The rear of these units further encloses a central overflow column, creating an open-top tree-protecting modular shelter with a hinged lid. The open lid allows for oxygenation and fish farming, while the closed lid generates biogas. Numerous modular shelters arranged longitudinally and laterally are then clustered together to form a wide moat. The overflow column's top opening allows for watering of the towering trees within. The overflow column utilizes the combined weight of the individual compartments and the collective weight of the clusters. Protecting the large trees inside the pillars from falling, the open cover can be alternately opened and closed between the left and right compartments; when there are trees inside the compartment, it forms a ring-shaped forest; when there are no trees and the cover is open, it forms a ring-shaped wetland; the tree trunks of this forest support layers of glass-floored livestock and poultry grazing and adoption farms (for adoption by the forest); when many longitudinally arranged compartments are closed at the same time, it is as if the covers of the longitudinally arranged compartments form a temporary ring road; mud, water and waste residue inside the compartments are directly discharged to fertilize trees and fields; quick dismantling and construction, i.e., the compartments can be assembled into combined compartments or combined compartments can be dismantled into compartments for easy transportation.
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Description

Technical Field

[0001] This invention relates to a rapidly dismantling and constructing tree-protecting modular shelter with a biogas-producing ring around a forest wetland. The structure is characterized by four unit compartments enclosing a tree at the center, forming a central overflow column. The rear of these units further encloses a central overflow column, creating an open-top tree-protecting modular shelter with a hinged lid. The open lid allows for oxygenation and fish farming, while the closed lid generates biogas. Numerous modular shelters arranged longitudinally and laterally are then clustered together to form a wide moat. The overflow column's top opening allows for watering of the towering trees within. The overflow column utilizes the combined weight of the individual compartments and the collective weight of the multiple compartments. Protecting the large trees inside the pillars from falling, the open cover can be alternately opened and closed between the left and right compartments; when there are trees inside the compartment, it forms a ring-shaped forest; when there are no trees and the cover is open, it forms a ring-shaped wetland; the tree trunks of this forest support layers of glass-floored livestock and poultry grazing and adoption farms (for adoption by the forest); when many longitudinally arranged compartments are closed at the same time, it is as if the covers of the longitudinally arranged compartments form a temporary ring road; mud, water and waste residue inside the compartments are directly discharged to fertilize trees and fields; quick dismantling and construction, i.e., the compartments can be assembled into combined compartments or combined compartments can be dismantled into compartments for easy transportation. Background Technology

[0002] The reason why modern city moats are "half-hidden and yet to be fully revealed" lies in the fact that when a city is too large, there will often be a significant drop in elevation along its east, west, north, and south directions. A large drop in elevation will ruin everything. The reason is that an ideal city moat needs a gentle flow of water, not a raging torrent. This reminds us that only by dividing a river into countless small, leak-proof enclosures can we achieve water everywhere, never dry up, and greatly slow down the flow of the river, so that it is no longer a raging torrent.

[0003] How can such a vast and wide moat ensure that the water is evenly distributed from all sides? Otherwise, "the low-lying areas in the east of the city are flooded every day, while the high slopes in the west of the city are drought-stricken every day, and the water will dry up every few days." This reminds us that only by dividing a river into thousands of small, leak-proof cabins can we preserve and accommodate the original terrain and natural slope as much as possible. At most, we only need to simply level the ground and make some local flattening. In other words, even if the thousands of cabins surround the city with slopes, breaks, and isolated cabins (for example, if there are obstacles that cannot be leveled between consecutively numbered cabins, or insurmountable cliff drops, steep slopes, horizontal breaks, or horizontal faults), this invention will never allow any drop between consecutively numbered, zero-distance adjacent cabins. In this way, we can save on massive civil engineering projects and obtain a highly profitable energy base.

[0004] The reason modern city moats cannot achieve a continuous flow of water like artificial springs, that is, they cannot "silently nourish and sprout greenery" along the entire perimeter of the city, is because they cannot use thousands of makeshift shelters to retain the incoming water, allowing it to slowly overflow and directly fertilize the area, creating lush greenery. In other words, this invention can create "a continuous flow of water fertilizing and planting greenery along the entire perimeter of the city," unexpectedly creating a green corridor along the banks of the artificial moat that was not originally intended for its construction. In other words, this invention can unexpectedly discover that "where there is water, there is greenery, and the makeshift shelters overflow with sweet rain."

[0005] Only by connecting millions of makeshift shelters into one unit can the threat of levee breaches be completely eliminated. Moreover, the root cause of levee breaches in traditional major rivers is the continuous flow of water from upstream, while this invention has no upstream water, so there is no risk of levee breaches.

[0006] Traditional city moats are overly demanding on the terrain surrounding the city, especially the slope. Even the slightest unevenness requires extensive leveling, unlike the present invention, which makes compromises as much as possible and is not overly concerned about slight slopes. The zero-tolerance approach to terrain defects in traditional city moats inevitably drives up infrastructure costs, ultimately leading to their complete abandonment. This reminds us that using artificial moats instead of real ones can effectively bypass "non-problems" such as steep and gentle slopes and undulating terrain.

[0007] None of the existing moats are designed for biogas production; their functions are too primitive and outdated to serve as a city-wide energy base, let alone a green energy industry base.

[0008] Existing moats do not achieve modular rapid assembly, nor do they achieve rapid disassembly, resulting in a large amount of civil engineering work. Unlike this invention, which only requires simple land leveling, the amount of civil engineering work is minimized.

[0009] This invention uses modular cabins to divide the water in the artificial moat into grids, eliminating the turbulent flow of the entire river and instead creating small, gently flowing sections of water.

[0010] The reason why real moats are unaffordable is primarily due to their excessive water consumption; frequent drying up is the norm, rendering them essentially useless. This reminds us that only by replacing real rivers with artificial moats can we truly solve the water shortage problem, ensuring water availability year-round and creating a lush, green environment through water conservation.

[0011] This invention, by using small nets covering the openings of numerous container cabins and large nets along the "no-entry" areas of the artificial moat to protect the fishponds, eliminates the presence of bottomless, terrifying, and dark underground rivers and pits, leaving only clear, pleasing reflections of tourists. In other words, the half-height nets can only block tourists' footsteps, not their eyes. Summary of the Invention

[0012] This invention relates to a rapidly dismantling and constructing tree-protecting modular shelter with a biogas-producing ring-shaped artificial river and forest wetland. The overall technical solution involves four crescent-shaped, straight-backed unit units that enclose a tree on their crescent-shaped surfaces to form a central overflow pillar. These unit units, along with their straight backs, form an open-top tree-protecting modular shelter capable of holding water without leaking and overflowing. The shelter features a hinged, double-opening lid that can be alternately opened and closed, providing oxygen and fishkeeping when open and biogas production when closed. These modular shelters are arranged in a crisscross pattern to form a wide, moat-like artificial river. The open area of ​​each modular shelter is approximately several meters square, or larger or smaller, with the specific size determined by the need to accommodate the transport of a single unit. The shelters are approximately two to three meters deep, or deeper or shallower. The central overflow pillar is located at the very center of the open area, i.e., the very center of the shelter. The overflow outlet at the top of the overflow column is slightly lower than the water level inside the compartment. This overflow outlet allows water to overflow and irrigate the towering trees located within the overflow column, meaning water overflows from the compartment into the overflow column and seeps into the soil and tree roots. The overflow column, with the weight of the four-compartment assembly of the mud-water unit and the combined weight of the adjacent compartments arranged longitudinally and transversely, protects the towering trees within the overflow column from falling. The horizontal axis of the hinged flap cover is pivotally mounted on or within the double-wall seam between the left and right adjacent compartments, forming a left-right hinged flap cover. When the flap cover falls towards the left compartment and covers the half-opening on the left side of the seam, the half-opening on the right side of the adjacent right compartment (the half-opening on the right side of the seam) will inevitably... The opening is open, and vice versa. Each hinge can only cover half of the opening; only when two hinges are combined to form a single cover can the entire opening be covered. Of the four edges of the opening, only the front and rear edges have overflow holes (such as hollow screws or flexible hoses) slightly below them, which can connect to adjacent compartments. Similarly, of the four edges of the opening, only the front and rear edges have vent holes (such as hollow screws or flexible hoses) slightly below them, which can connect to adjacent compartments. These vent holes are positioned slightly higher than the overflow holes but slightly lower than the opening cover. The overflow-type connecting short pipes have normally open watertight valves, and the venting-type connecting short pipes have normally open airtight valves. In special road sections, the connecting short pipes... Alternatively, it can be replaced with a long docking pipe. Although the short docking pipe can achieve zero drop between consecutively numbered adjacent modular units, the long docking pipe allows for obstacles and buildings that cannot be leveled, as well as ravines, rivers, and highways that cannot be crossed between consecutively numbered modular units at a distance. This perfectly accommodates existing terrain defects such as cliff drops, steep slopes, horizontal fault zones, and horizontal faults that cannot be overcome. When the normally open watertight valve or airtight valve is occasionally closed, it may be for maintenance of the short docking pipe and long docking pipe connecting adjacent modular units in the front and rear directions. When there are trees in the modular units arranged in a longitudinal circle or multiple circles, a ring-shaped forest and fish ponds in the modular units can be formed. When there are no trees in the modular units arranged in a longitudinal circle or multiple circles and the covers are open, a ring-shaped wetland or a ring-shaped fish pond can be formed.Furthermore, the surrounding forest and the surrounding wetland are allowed to be nested within each other, for example, the outer ring forest nests within the inner ring wetland, and vice versa, forming the "extra-wide artificial river" through these multiple nested rings; the surrounding forest uses the trunks of its towering trees as scaffolding to support elevated livestock and poultry grazing and adoption farms (livestock and poultry manure farms) composed of layers of glass floors; one or more entrances and exits of the elevated livestock and poultry grazing and adoption farms are equipped with public elevators, such as vertical elevators; the elevated livestock and poultry grazing and adoption farms, fish farms, and forest farms can be granted "layered forest adoption" rights by the government according to numbering; some of the manure from the elevated livestock and poultry grazing and adoption farms leaks into the fish ponds in the lower-level shelter to nourish aquatic plants or is used as raw material for the biogas digester in the shelter, and the remaining large amount of manure is collected and used as... The raw materials for the biogas digesters outside the artificial river can be used as third-party farm manure. The container houses water, silt, and aquatic plants. When the open openings of the container are aerated, fish, shrimp, and crabs can be raised; when closed to de-aeration, biogas is produced. When the longitudinally arranged containers among the numerous longitudinally and transversely arranged containers are closed simultaneously, their cover surfaces can become temporary ring roads or temporary forest paths (when closed, biogas is silently being produced in the ring of containers below this path). In other words, the ring road will "shift" its position left or right after each round of biogas production (actually, opening the left container to switch to the right or vice versa creates the illusion of shifting). Small nets are installed inside the open openings, and large nets are installed outside the containers or the artificial river to prevent tourists from accidentally falling in. Water or unauthorized entry into the modular units will be addressed by installing a large perimeter net at each of the prohibited areas within and around the moat, replacing or partially replacing the numerous small covered nets. All modular units are equipped with bottom valves to discharge silt, waste residue, and waste liquid into sewers or directly into fertilizer trees or for sale as fertilizer fields. The term "quick disassembly and quick construction" refers to assembling modular units into a multi-unit assembly or disassembling the multi-unit assembly into smaller modular units for easy transportation. The term "group assembly" refers to connecting adjacent modular units using standard fasteners, such as the longitudinal and transverse connecting pipe holes and the cross-unit beams within the pipe holes, so that they can lie on relatively simple flat ground using the base beams, side beams, and diagonal beams within the pipe holes of the modular units themselves. The modular units are generally made of waterproof, rustproof, corrosion-resistant, and high-strength materials such as stainless steel or engineering plastics. The moat does not support paddling or boating, but it supports fish, shrimp, snails, and aquatic plants, and provides habitat for birds. The surrounding forest, when sufficiently high in height, width, and density, acts as an oxygen bar. The overflow water source comes from natural rainwater and artificial irrigation, such as pumping from natural canals, and the use of fully aerated tap water is not discouraged. Water is simply poured into the highest or higher-altitude compartments among the many biogas production units, and then overflows from compartment to compartment using the elevation difference, creating a gentle, continuous flow. During the closed-loop biogas production phase, any compartment in the numerous biogas production units along the moat is under negative pressure. This negative pressure is powered by the exhaust fan attached to the giant gas storage tank, which continuously extracts biogas from the compartment 24 hours a day.

[0013] In the plan, the unit compartment can also be called a "loose compartment", that is, four loose compartments can be assembled into a container.

[0014] In the scheme, the "wall" of the "mounted wall" refers to the bulkhead of the container, that is, the bulkhead of the direct back side of the unit compartment.

[0015] In the solution, when the overflow outlet of the overflow column and the overflow hole of the adjacent container overflow the water at a relatively fast rate, they can replace the oxygen pump so as to raise fish in the container.

[0016] In the scheme, the "alternating opening and closing" or "wall-riding opening and closing" means that the single-leaf hinge of the open cover opens to the left so that the left compartment can produce biogas after it is closed, and opens to the right so that the right compartment can produce biogas after it is closed. That is, the wall-riding cover cannot fall to the left and right compartments at the same time, meaning that only one compartment can produce biogas at the same time.

[0017] The reason for suggesting using the large enclosure net instead of the small cover net in the plan is to minimize the impact on birds' roosting and foraging. Alternatively, the small cover net can be selectively removed from the open areas of the shelter where children and tourists cannot reach or are prohibited from accessing it. This also minimizes the impact on birds' roosting and foraging while ensuring safety.

[0018] In the plan, the "extra-wide" of the artificial moat refers to a width that is wider than the widest part of a major river, and it is not opposed to being wider or narrower.

[0019] In the plan, "relatively simple flat ground" means that the present invention allows the overall trend of the artificial river surrounding the city to have obvious drops or slopes, and does not overly concern itself with whether the entire trend of the artificial river surrounding the city is completely horizontal, as long as there are no obvious drops between adjacent cabins.

[0020] In the plan, "adoption of forests" refers to the right of urban and rural residents, both inside and outside the city, to obtain, free of charge or at a low price, the numbered trees in the ring forest, the numbered cages and elevators of the elevated livestock grazing areas and their corresponding enclosure fences, the numbered fish ponds in the ring fish farm, the numbered wetlands in the ring shelter, the numbered gardens in the ring forest park, the numbered parking lots along the artificial riverbanks and roads, the numbered fishing areas along the artificial river, the numbered scenic spots in the scenic area, and the numbered stalls along the road and bridge corridors spanning the ring forest or the artificial river; or the municipal government may distribute these rights as a citizen welfare benefit.

[0021] In the plan, the "manure collection" is generally carried out by equipping each numbered elevated adoption enclosure or fence with an automatic mopping robot. By taking advantage of the slightly inclined drainage surface and the characteristic of "water flowing downhill", the turbid water of livestock and poultry manure flows to the manure pipes and manure tanks on the same floor and then into the main manure pipes and manure tanks on each floor for centralized transfer. This ensures that the livestock and poultry manure on the elevated glass floor is cleaned and cleared every day, allowing light to pass through each floor, and eliminating the need for manual mopping.

[0022] In this design, it is the air extractor that creates negative pressure inside the container, ensuring that there is absolutely no biogas inside (because it has already been completely removed by the air extractor). Therefore, the biogas digester described in this invention is an absolutely safe "negative pressure biogas digester." Furthermore, once negative pressure is established, the lack of oxygen in the gas-producing container will immediately suffocate all the fish and shrimp inside. The anaerobic gas-producing bacteria in the fish and shrimp's gastrointestinal tracts will not only survive but will also feed on the dead fish and shrimp, producing large amounts of biogas. Moreover, before closing the container for biogas production, water injection into the high-pressure container must be stopped in advance, as overflowing or flowing water cannot form a stagnant pool inside, which is extremely detrimental to anaerobic bacteria biogas production. Furthermore, during closed-containment biogas production, the water temperature inside the container must be strictly controlled. It is known that excessively low water temperatures are detrimental to anaerobic bacteria biogas production. In other words, the container needs to use insulation materials or insulation designs, such as vacuum insulation or foam insulation for the container walls. Of course, temperature does not have an absolute effect on gas production. For example, it may only take a few hours or days in summer, while it may take a month or longer in winter. However, there is also sunlight and insulation in winter, so it cannot be generalized. It depends on the right time, place and people.

[0023] This invention is primarily used for large-scale biogas production, creating a green energy base around the city. Simultaneously, the mud, water, waste residue, and waste liquid within the container are valuable organic fertilizers. Furthermore, the elevated glass livestock manure farm, a professional-grade organic manure production base, can supply third-party farms in bulk. The container's fish pond and elevated chicken coop provide comprehensive aquaculture prospects. The surrounding forest, oxygen bar, and wetland protect the city, making the "Green Ecological Science and Technology Museum" both near and far, benefiting all city residents. Detailed Implementation

[0024] This embodiment describes a rapidly dismantling and constructible tree-protecting container with a biogas-producing ring-shaped artificial river and forest wetland. Specifically, it comprises four crescent-shaped, straight-backed unit containers. The crescent-shaped surfaces of these unit containers enclose a tree, forming a central overflow pillar. The straight-backed surfaces of these unit containers then form an open, leak-proof, overflow-capable container with a hinged, alternately opening and closing lid. The open lid provides oxygen and fishkeeping, while the closed lid generates biogas. These numerous tree-protecting containers are arranged horizontally and vertically to form a wide, moat-like artificial river. The open area of ​​each container is approximately several meters square, or larger or smaller, with the specific size determined by the need for transporting individual unit containers. The container is approximately two to three meters deep, or deeper or shallower. The central overflow pillar is located at the very center of the open area, i.e., the center of the container. The overflow outlet at the top of the overflow column is slightly lower than the water level inside the compartment. This overflow outlet allows water to overflow and irrigate the towering trees located within the overflow column, meaning water overflows from the compartment into the overflow column and seeps into the soil and tree roots. The overflow column, with the weight of the four-compartment assembly of the mud-water unit and the combined weight of the adjacent compartments arranged longitudinally and transversely, protects the towering trees within the overflow column from falling. The horizontal axis of the hinged flap cover is pivotally mounted on or within the double-wall seam between the left and right adjacent compartments, forming a left-right hinged flap cover. When the flap cover falls towards the left compartment and covers the half-opening on the left side of the seam, the half-opening on the right side of the adjacent right compartment (the half-opening on the right side of the seam) will inevitably... However, there is no cover, and vice versa. Each hinge can only cover half of the opening; only when two hinges are combined to form a cover can the entire opening be covered. Of the four edges of the opening, only the front and rear edges have overflow holes (such as hollow screws or flexible hoses) slightly below them, which can connect to adjacent compartments. Similarly, of the four edges of the opening, only the front and rear edges have vent holes (such as hollow screws or flexible hoses) slightly below them, which can connect to adjacent compartments. These vent holes are positioned slightly higher than the overflow holes but slightly lower than the opening cover. The overflow-type connecting short pipes have normally open watertight valves, and the venting-type connecting short pipes have normally open airtight valves. In special sections, the connecting short pipes... Alternatively, it can be replaced with a long docking pipe. Although the short docking pipe can achieve zero drop between consecutively numbered adjacent modular units, the long docking pipe allows for obstacles and buildings that cannot be leveled, as well as ravines, rivers, and highways that cannot be crossed between consecutively numbered modular units at a distance. This perfectly accommodates existing terrain defects such as cliff drops, steep slopes, horizontal fault zones, and horizontal faults that cannot be overcome. When the normally open watertight valve or airtight valve is occasionally closed, it may be for maintenance of the short docking pipe and long docking pipe connecting adjacent modular units in the front and rear directions. When there are trees in the modular units arranged in a longitudinal circle or multiple circles, a ring-shaped forest and fish ponds in the modular units can be formed. When there are no trees in the modular units arranged in a longitudinal circle or multiple circles and the covers are open, a ring-shaped wetland or a ring-shaped fish pond can be formed.Furthermore, the surrounding forest and the surrounding wetland are allowed to be nested within each other, for example, the outer ring forest nests within the inner ring wetland, and vice versa, forming the "extra-wide artificial river" through these multiple nested rings; the surrounding forest uses the trunks of its towering trees as scaffolding to support elevated livestock and poultry grazing and adoption farms (livestock and poultry manure farms) composed of layers of glass floors; one or more entrances and exits of the elevated livestock and poultry grazing and adoption farms are equipped with public elevators, such as vertical elevators; the elevated livestock and poultry grazing and adoption farms, fish farms, and forest farms can be granted "layered forest adoption" rights by the government according to numbering; some of the manure from the elevated livestock and poultry grazing and adoption farms leaks into the fish ponds in the lower-level shelter to nourish aquatic plants or is used as raw material for the biogas digester in the shelter, and the remaining large amount of manure is collected and used as... The raw materials for the biogas digesters outside the artificial river can be used as third-party farm manure. The container houses water, silt, and aquatic plants. When the open openings of the container are aerated, fish, shrimp, and crabs can be raised; when closed to de-aeration, biogas is produced. When the longitudinally arranged containers among the numerous longitudinally and transversely arranged containers are closed simultaneously, their cover surfaces can become temporary ring roads or temporary forest paths (when closed, biogas is silently being produced in the ring of containers below this path). In other words, the ring road will "shift" its position left or right after each round of biogas production (actually, opening the left container to switch to the right or vice versa creates the illusion of shifting). Small nets are installed inside the open openings, and large nets are installed outside the containers or the artificial river to prevent tourists from accidentally falling in. Water or unauthorized entry into the modular units will be addressed by installing a large perimeter net at each of the prohibited areas within and around the moat, replacing or partially replacing the numerous small covered nets. All modular units are equipped with bottom valves to discharge silt, waste residue, and waste liquid into sewers or directly into fertilizer trees or for sale as fertilizer fields. The term "quick disassembly and quick construction" refers to assembling modular units into a multi-unit assembly or disassembling the multi-unit assembly into smaller modular units for easy transportation. The term "group assembly" refers to connecting adjacent modular units using standard fasteners, such as the longitudinal and transverse connecting pipe holes and the cross-unit beams within the pipe holes, so that they can lie on relatively simple flat ground using the base beams, side beams, and diagonal beams within the pipe holes of the modular units themselves. The modular units are generally made of waterproof, rustproof, corrosion-resistant, and high-strength materials such as stainless steel or engineering plastics. The moat does not support paddling or boating, but it supports fish, shrimp, snails, and aquatic plants, and provides habitat for birds. The surrounding forest, when sufficiently high in height, width, and density, acts as an oxygen bar. The overflow water source comes from natural rainwater and artificial irrigation, such as pumping from natural canals, and the use of fully aerated tap water is not discouraged. Water is simply poured into the highest or higher-altitude compartments among the many biogas production units, and then overflows from compartment to compartment using the elevation difference, creating a gentle, continuous flow. During the closed-loop biogas production phase, any compartment in the numerous biogas production units along the moat is under negative pressure. This negative pressure is powered by the exhaust fan attached to the giant gas storage tank, which continuously extracts biogas from the compartment 24 hours a day.

Claims

1. A rapidly dismantling and constructable tree-protecting modular shelter with 10,000 compartments, a biogas-rich ring-shaped artificial river, and a forest wetland, characterized by: Four crescent-shaped, straight-backed unit cabins, with their crescent-shaped surfaces surrounding a tree to form a central overflow pillar, and with their straight back surfaces forming an open-type tree-protecting cabin that can hold water without leaking and can overflow, are arranged in a crisscross pattern to form a very wide moat. The overflow pillar, with the weight of the four-cabin assembly of the mud-water unit cabins and the weight of the adjacent crisscrossing assembly of the cabins, can protect the towering tree located within the overflow pillar from falling. The top of the overflow pillar has an overflow opening. The open-type tree-protecting cabin has a double-hinged open cover. Of the four edges of the opening, only the front and back edges are open. Slightly below, there are overflow holes that can connect to adjacent front and rear compartments, such as hollow screws or flexible hoses. Of the four edges of the opening, only the front and rear edges have ventilation holes that can connect to adjacent front and rear compartments, such as hollow screws or flexible hoses. The overflow-type connecting short pipes have normally open watertight valves, and the ventilation-type connecting short pipes have normally open airtight valves. When the compartments arranged in a longitudinal circle or multiple circles contain trees, they can form a ring-shaped forest and fish ponds within the forest compartments. When the compartments arranged in a longitudinal circle or multiple circles do not contain trees and are open, they can form a ring-shaped wetland or... The surrounding forest features a fishpond; its towering trees act as scaffolding supports for elevated livestock and poultry grazing and adoption farms with multi-tiered glass floors. These elevated farms are equipped with public elevators. The government can issue "layered forest adoption" certificates to citizens based on assigned numbers for the elevated livestock and poultry grazing and adoption farms, fishponds, and forest farms. Some of the manure from the elevated livestock and poultry grazing and adoption farms leaks into the lower-level fishponds within the enclosure to nourish aquatic plants or serves as raw material for biogas digesters within the enclosures. The remaining large amount of manure is collected and used as raw material for third-party biogas digesters outside the surrounding artificial river or as third-party farmland. Manure; the container is filled with water, silt, and aquatic plants; a small net cover is installed inside the opening, and a large net is installed around the artificial river; when the opening is open to increase oxygen, fish, shrimp, and crabs can be raised; when the opening is closed to eliminate oxygen, biogas can be produced; during the closed-cover biogas production stage, any one of the many containers producing biogas on the artificial river is under negative pressure, and the negative pressure is powered by the exhaust fan on the giant gas storage tank, which continuously extracts biogas from the container 24 hours a day; all the unit containers are equipped with bottom valves to discharge the silt, waste residue, and waste liquid into the sewer or directly into the fertilizer trees or sold to external fertilizer fields.

2. The quick-dismantling and quick-construction tree-protecting modular shelter with 10,000 compartments, biogas-enriched artificial river, forest, and wetland features described in claim 1. The horizontal axis of the hinged open cover is located on or within the double wall joint of the adjacent left and right compartments.

3. The quick-dismantling and quick-construction tree-protecting modular shelter with 10,000-compartment biogas-encircling artificial river forest wetland as described in claim 1, characterized in that... The "Forest Adoption" refers to the right of urban and rural residents, both inside and outside the city, to obtain, free of charge or at a low price, the numbered trees in the city's ring forest, the numbered cages and elevators of the elevated livestock grazing areas and their corresponding enclosure fences, the numbered fish ponds in the city's ring fish farm, the numbered wetlands in the city's makeshift shelters, the numbered gardens in the city's ring forest park, the numbered parking lots along the artificial riverbanks and roadsides, the numbered fishing areas along the city's artificial river, the numbered scenic spots in the scenic area, and the numbered stalls along the road and bridge corridors spanning the city's ring forest or artificial river; or the municipal government may distribute these rights as a form of citizen welfare.

4. The quick-dismantling and quick-construction tree-protecting modular container with 10,000 biogas digesters encircling the city's artificial river forest wetland as described in claim 1, characterized in that... The term "rapid assembly and disassembly" refers to assembling the unit modules into the multi-module assembly or disassembling the multi-module assembly into unit modules for easy transportation.

5. A quick-dismantling and quick-construction tree-protecting modular container with 10,000 biogas digesters encircling a city's artificial river and forest wetland, as described in claim 1, is characterized in that... The term "grouping together" refers to the fact that adjacent modular units can be connected as a whole using standard fasteners, such as the longitudinal and transverse connecting pipe holes on the unit body and the cross-unit beams inside the pipe holes, and then lie on a relatively simple flat ground using the base beams, side beams, and diagonal beams inside the pipe holes of the modular unit itself.

6. The quick-dismantling and quick-construction tree-protecting modular container with 10,000 biogas digesters encircling the city's artificial river and forest wetland as described in claim 1, characterized in that... The "manure collection" is generally carried out by equipping each numbered elevated adoption enclosure or fence with an automatic mopping robot. By taking advantage of the slightly inclined drainage surface and the characteristic of "water flowing downhill", the turbid water of livestock and poultry manure flows to the manure pipes and manure tanks on the same floor and then into the main manure pipes and manure tanks on each floor for centralized transfer. This ensures that the livestock and poultry manure on the elevated glass floor is cleaned and cleared every day, allowing light to pass through each floor, and eliminating the need for manual mopping.

7. A quick-dismantle and quick-build tree-protecting modular container with 10,000 biogas embankments encircling the city's artificial river and forest wetland, as described in claim 1, is characterized in that... The docking short pipe can also be replaced with a docking long pipe. Although the docking short pipe can achieve zero drop between consecutively numbered adjacent modular units, the docking long pipe allows for obstacles and buildings that cannot be leveled, as well as ravines, rivers, and highways that cannot be crossed between consecutively numbered modular units at a distance, thus perfectly accommodating original terrain defects such as insurmountable cliff drops, steep slope drops, horizontal fault zones, and horizontal faults.

8. A quick-dismantling and quick-construction tree-protecting modular container with 10,000 biogas digesters encircling a city's artificial river and forest wetland, as described in claim 1, is characterized in that... The encircling forest and the encircling wetland are nested in inner and outer rings, for example, the outer ring forest nests the inner ring wetland and vice versa, forming the "extra-wide artificial river" through the nesting of multiple inner and outer rings.

9. A quick-dismantling and quick-construction tree-protecting modular container with 10,000 biogas embankments, encircling a city, artificial river, forest, and wetland, as described in claim 1, is characterized in that... The source of the overflow water is natural rainwater and artificial irrigation, such as pumping water from natural rivers and canals, and the use of fully aerated tap water is not opposed.

10. A quick-dismantling and quick-construction tree-protecting modular container with 10,000 biogas digesters, a ring-shaped artificial river forest wetland, as described in claim 1, characterized in that... Simply fill the highest or higher-altitude container among the many container houses with water, and then let the water overflow from one container to another by taking advantage of the altitude difference, forming a gentle, continuous flow of water.