Sponge city roof permeable paving module
By designing a water storage structure and a replaceable anti-slip layer for the permeable pavement module, the problems of insufficient permeability and anti-slip properties in the existing technology are solved, improving the survival rate of plants and the efficiency of rainwater utilization, and meeting the needs of construction and aesthetics.
Patent Information
- Application Number
- CN202423211753.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing technologies lack permeable and water-retaining paving structure designs and roof paving modules with replaceable anti-slip structures, resulting in low plant survival rates and insufficient aesthetic appeal during construction.
A permeable roof paving module was designed, comprising a permeable paving body, a water storage chamber, a water diversion baffle, a cross overflow outlet, a filter plate, and a permeable anti-slip layer. The water storage structure enables rainwater retention and collection, and the replaceable anti-slip layer meets different construction needs.
It improved the survival rate of plants, saved water resources, met different ornamental needs, and achieved effective collection and use of rainwater.
Smart Images
Figure CN223805786U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to sponge city application technical field, concretely relates to sponge city roof water-permeable pavement module. BACKGROUND
[0002] The "permeation, stagnation, storage, purification, use and drainage" of the sponge city refers to preferentially permeating rainwater, stagnating the excess runoff on the ground surface through the depression or water-permeable belt, guiding the excess runoff to the water storage pool, and using the accumulated water in the water storage pool after purification. The rainwater runoff that cannot be reduced by the above methods is drained away through the municipal rainwater pipe network. Through the above methods and processes, the ground surface runoff can be reduced, the living environment can be optimized, the pressure of the municipal pipe network can be reduced, and the city can be prevented from becoming a sea.
[0003] At present, the main functions of the development technology are generally divided into permeation, storage, regulation, transfer and sewage purification, and the corresponding facilities include water-permeable pavement, green roof, rainwater garden, grassed swale, permeation pond, water storage pool, rainwater tank, regulation pool, vegetation buffer belt, permeation pipe / canal, initial rainwater runoff facility and artificial soil infiltration.
[0004] The green roof is also called planting roof, roof greening and the like. According to the depth of the planting substrate and the complexity of the landscape, the green roof is divided into simple type and garden type.
[0005] The depth of the substrate is determined according to the plant demand and the roof load. The depth of the substrate of the simple type green roof is generally not greater than 150 mm, and the depth of the substrate of the garden type green roof can be greater than 600 mm when planting trees. The design of the green roof can refer to <Planting Roof Engineering Technical Regulations> (JGJ155).
[0006] The plant selection principles of the roof garden are as follows: 1. strong cold resistance and drought resistance of dwarf shrubs and herbaceous plants (considering the special natural environment and bearing of the roof); 2. preferring sunlight and shallow-rooted plants with tolerance to soil barrenness (but some shade-tolerant varieties can be appropriately selected in some small environments with good shading effect to enrich the species); 3. selecting wind-resistant, not prone to lodging and water-logging resistant plant species; and 4. selecting native tree species.
[0007] In the planting of the roof garden plants, the corresponding water-permeable pavement module (plant planting groove module) needs to be paved, which is mainly used for the planting of green crops and grass, and protects the root of the planting crops and the roof surface structure.
[0008] Through research, retrieval and analysis, there is no pavement structure design with water-permeable and water storage functions and no functional design of replaceable anti-skid structure at present. How to solve the above problems is the current research.
[0009] Therefore, based on the above problems, the utility model provides a sponge city roof water-permeable pavement module. Utility model content
[0010] The utility model aims at providing a sponge city roof water-permeable pavement module, solves the problem existing in the prior art when planting plants on the sponge city roof.
[0011] Technical scheme: the sponge city roof water-permeable pavement module of the utility model, including water-permeable pavement body and green planting cavity, the lower part of water-permeable pavement body is provided with the water storage cavity, the lower part of water-permeable pavement body is provided with the water diversion baffle that cooperates with water storage cavity, the lower part of water-permeable pavement body is provided with at least a group of horizontal overflow ports, horizontal overflow port is provided with horizontal plug respectively on.
[0012] The sponge city roof water-permeable pavement module of the utility model, still including the filter plate of setting in the water diversion baffle upper end face, and the filter plate through cavity of setting in the filter plate symmetry center line.
[0013] The sponge city roof water-permeable pavement module of the utility model, still including the several vertical grooves of setting in the upper end face of water-permeable pavement body, and the vertical support part of setting in the vertical groove respectively, and the water-permeable antiskid layer of setting in the vertical support part one end end face, and the water-permeable antiskid layer through cavity of setting in the water-permeable antiskid layer symmetry center line.
[0014] The sponge city roof water-permeable pavement module of the utility model, still including the several vertical grooves of setting in the upper end face of water-permeable pavement body, and the vertical support part of setting in the vertical groove respectively, and the water-permeable antiskid layer of setting in the vertical support part one end end face, and the water-permeable antiskid layer through cavity of setting in the water-permeable antiskid layer symmetry center line.
[0015] The sponge city roof water-permeable pavement module of the utility model, still including the several vertical grooves of setting in the upper end face of water-permeable pavement body, and the vertical support part of setting in the vertical groove respectively, and the water-permeable antiskid layer of setting in the vertical support part one end end face, and the water-permeable antiskid layer through cavity of setting in the water-permeable antiskid layer symmetry center line.
[0016] The sponge city roof water-permeable pavement module of the utility model, still including the several vertical grooves of setting in the upper end face of water-permeable pavement body, and the vertical support part of setting in the vertical groove respectively, and the water-permeable antiskid layer of setting in the vertical support part one end end face, and the water-permeable antiskid layer through cavity of setting in the water-permeable antiskid layer symmetry center line.
[0017] Compared with the prior art, the sponge city roof water-permeable pavement module of the utility model has the beneficial effects that: 1, can be paved on the city roof base surface, is used for planting cold-resistant, drought-resistant strong dwarf shrubs, herbaceous plants, shallow-rooted plants and wind-resistant, not easy to lodge, water-tolerant plants, and through the water storage structure design realizes the water storage function of rainwater, completes the certain retention of rainwater, improves the survival rate and saves water resources; 2, through the replaceable antiskid structure design, the antiskid structure is designed into different shapes, can satisfy different construction observation needs; 3, the overall structure design is reasonable and practical, can realize the collection of rainwater, saves water resources, and is conducive to popularization. ACCURACY
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings described in the following embodiments are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor.
[0019] Figure 1 、 Figure 2 is an embodiment one of the present application's main view structural diagram of sponge city roof permeable pavement module;
[0020] Figure 3 、 Figure 4 is an embodiment two of the present application's main view structural diagram of sponge city roof permeable pavement module;
[0021] Figure 5 is an embodiment one of the present application's main view structural diagram of sponge city roof permeable pavement module, which increases filter plate and filter plate through cavity;
[0022] Figure 6 is an embodiment two of the present application's main view structural diagram of sponge city roof permeable pavement module, which increases filter plate and filter plate through cavity;
[0023] In the drawings, the serial numbers are as follows: 100-permeable pavement body, 102-permeable anti-skid layer, 103-permeable anti-skid layer through cavity, 104-water storage cavity, 105-water diversion partition plate, 106-horizontal overflow port, 107-vertical groove, 108-vertical support part, 109-horizontal plug, 110-water collection part, 111-water collection part water outlet, 112-vertical plug, 113-filter plate, 114-filter plate through cavity. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.
[0025] In the description of the utility model, it is necessary to explain that the terms "top", "bottom", "one side", "the other side", "front", "back", "intermediate position", "interior", "top end", "bottom end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model; the terms "first", "second" and "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0026] The utility model is further illustrated below in combination with the drawings and specific embodiments.
[0027] Embodiment one
[0028] As Figure 1 and Figure 2 The sponge city roof water-permeable pavement module shown in the figure comprises a water-permeable pavement body 100 and a green planting cavity 101,
[0029] A water storage cavity 104 is arranged in the lower part of the water-permeable pavement body 100,
[0030] A water diversion baffle 105 is arranged on the inner wall of the lower part of the water-permeable pavement body 100 and cooperates with the water storage cavity 104,
[0031] At least one group of horizontal overflow ports 106 is arranged on the outer wall of the lower part of the water-permeable pavement body 100,
[0032] Horizontal plugs 109 are arranged on the horizontal overflow ports 106 respectively;
[0033] The horizontal plugs 109 are selected (usually used in the initial planting stage, removed after survival, and do not affect the water permeation and drainage function in the later use), so that the water poured through the water diversion baffle 105 is collected in the water storage cavity 104, the roots of the planted grass grow into the water storage cavity 104, absorb the water in the water storage cavity 104, at this time, the survival rate of the planted grass can be improved, the water pouring frequency can be reduced, water resources can be saved, and corresponding rainwater collection and use can be carried out.
[0034] In addition, in order to prevent the phenomenon of root rot of the planted grass roots in the water storage cavity 104, the water-permeable paving body 100 is lifted after the planted grass is alive, the horizontal plug head 109 is removed, and the overflow circulation replacement and water permeation and drainage of the stored water are realized.
[0035] Embodiment two
[0036] As shown in the sponge city roof water-permeable paving module, Figure 3 and Figure 4 the water-permeable paving body 100 and the green planting cavity 101,
[0037] The lower part of the water-permeable paving body 100 is provided with a water collecting part 110 (open structure),
[0038] The upper part of the water collecting part 110 is provided with a plurality of water collecting part water outlets 111,
[0039] The water collecting part water outlet 111 is respectively provided with a vertical plug head 112;
[0040] Among them, the vertical plug head 112 is selected (usually used in the initial planting period, removed after survival, and does not affect the water permeation and drainage function in the later use), so that the irrigation water enters the water collecting part 110 to collect, the roots of the planted grass grow into the water collecting part 110, and the water in the water collecting part 110 is absorbed. At this time, the survival rate of the planted grass can be improved, the watering frequency can be reduced, the water resources can be saved, and the corresponding rainwater collection and use can be realized.
[0041] In addition, in order to prevent the phenomenon of root rot of the planted grass roots in the water collecting part 110, the water-permeable paving body 100 is lifted after the planted grass is alive, the vertical plug head 112 is removed, and the overflow circulation replacement and water permeation and drainage of the stored water are realized.
[0042] Embodiment three (optional design part)
[0043] As shown in the sponge city roof water-permeable paving module, Figure 5 and Figure 6 On the basis of the embodiment or embodiment two, the sponge city roof water-permeable paving module further comprises a filter plate 113 arranged on the upper end face of the water diversion partition plate 105, and a filter plate through cavity 114 arranged in the center line of symmetry of the filter plate 113, for preventing sundries from entering the water storage cavity 104 or the water collecting part 110, and causing the horizontal overflow port 106 or the water collecting part water outlet 111 to be blocked;
[0044] Among them, the filter plate 113 and the filter plate through cavity 114 are integrally formed of degradable plastic.
[0045] The above is suitable for assembly and use in the recessed laying construction of the roof.
[0046] Embodiment four
[0047] On the basis of embodiment one or embodiment two or embodiment three, the sponge city roof permeable pavement module further comprises a plurality of vertical grooves 107 arranged in the upper end face of the permeable pavement body 100, a vertical support part 108 arranged in each vertical groove 107, a permeable anti-skid layer 102 arranged on one end face of the vertical support part 108, and a permeable anti-skid layer through cavity 103 arranged in the center line of the permeable anti-skid layer 102. The above design constitutes a detachable design. The permeable anti-skid layer 102 can be designed into different aesthetic structures. During construction or replacement, the permeable anti-skid layer 102 can be directly separated from the permeable pavement body 100 and replaced directly. The replacement is convenient and easy to operate.
[0048] The vertical grooves 107 and the vertical support parts 108 are arranged in a circular structure or a polygonal structure for cooperation. After assembly, the bottom surface of the permeable anti-skid layer 102 is tightly attached to the upper end face of the permeable pavement body 100. The permeable anti-skid layer 102 mainly plays a safety protection role of anti-skid.
[0049] In addition, preferably, the contact surfaces of the permeable pavement body 100 and the permeable anti-skid layer 102 are of the same size. After overall paving, there is no gap between adjacent permeable pavement bodies 100 and permeable anti-skid layers 102, which plays a good anti-skid role.
[0050] In addition, preferably, the height size H of the water diversion partition plate 105 is greater than the height size H1 of the water storage cavity 104. This design can ensure that the water storage cavity 104 stores a sufficient amount of water and at the same time realizes the overflow function.
[0051] In addition, preferably, the water diversion partition plate 105 is arranged in a circular open structure to quickly guide the irrigation water or rainwater to the water storage cavity 104, so as to ensure that the water storage cavity 104 stores a sufficient amount of water and realizes the functions of rainwater collection and rainwater “lag” flow.
[0052] The working principle or structural principle of the sponge city roof permeable pavement module of the structure is as follows:
[0053] Please refer to Figure 1 , Figure 2 and Figure 5 : The irrigation water or rainwater is first filtered by the filter plate 113, then concentrated by the water diversion partition plate 105, and then guided into the water storage cavity 104.
[0054] Please refer to Figure 3 , Figure 4 and Figure 6 : The irrigation water or rainwater is filtered by the filter plate 113 and then enters the water collecting part 110.
[0055] It has to be understood that, in the present text, terms such as "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusions, such that processes, methods, articles, or devices that include a series of elements are not limited to those elements, but are also inclusive of other elements not expressly listed, or inherent to such processes, methods, articles, or devices. Without further limitation, an element defined by the phrase "comprising a" does not exclude the presence of additional identical elements in the process, method, article, or device including the element.
[0056] It will be apparent to those skilled in the art that the present application is not limited to the details of the above-exemplified embodiments and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. The present application thus should not be considered limited to the embodiments described herein, but rather should be understood to cover all modi- fications, equivalents, and alternatives falling within the sphere of the equivalent elements of the claims. Any reference signs in the claims should not be construed as limiting the claims concerned.
Claims
1. A sponge city roof water-permeable pavement module, comprising a water-permeable pavement body (100) and a green planting cavity (101), characterized in that: a water storage cavity (104) is arranged in the lower part of the water-permeable pavement body (100), a water diversion baffle (105) is arranged on the inner wall of the lower part of the water-permeable pavement body (100) and cooperates with the water storage cavity (104), at least one set of horizontal overflow ports (106) is arranged on the outer wall of the lower part of the water-permeable pavement body (100), a horizontal plug (109) is arranged on each of the horizontal overflow ports (106).
2. The sponge city roof permeable pavement module according to claim 1, characterized in that: The sponge city roof water-permeable pavement module further comprises a filter plate (113) arranged on the upper end face of the water diversion baffle (105), and a filter plate through cavity (114) arranged in the center line of the filter plate (113).
3. The sponge city roof permeable pavement module according to claim 1 or 2, characterized in that: The sponge city roof water-permeable pavement module further comprises a plurality of vertical grooves (107) arranged in the upper end face of the water-permeable pavement body (100), a vertical support part (108) arranged in each of the vertical grooves (107), a water-permeable anti-skid layer (102) arranged on one end face of the vertical support part (108), and a water-permeable anti-skid layer through cavity (103) arranged in the center line of the water-permeable anti-skid layer (102).
4. The sponge city roof permeable pavement module according to claim 3, characterized in that: The contact surfaces of the water-permeable pavement body (100) and the water-permeable anti-skid layer (102) are of the same size.
5. The sponge city roof permeable pavement module of claim 1, wherein: The height dimension H of the water diversion baffle (105) is greater than the height dimension H1 of the water storage cavity (104).
6. The sponge city roof permeable pavement module according to claim 1 or 5, characterized in that: The water diversion baffle (105) is arranged in a circular open structure.