Ecological rainwater gutter structure based on architectural design

Abstract

The utility model relates to the technical field of ecological rainwater gutters, in particular to an ecological rainwater gutter structure based on architectural design. Comprising a rain gutter body and a mounting transverse plate, a supporting plate, a supporting net plate, a gravel layer, a fine sand layer and a planting soil layer are arranged in the rain gutter body, the mounting transverse plate is mounted above the rain gutter body, a drainage cover plate and a water inlet cover are placed above the mounting transverse plate, and the drainage cover plate is filled with a filling layer; inserting cross rods are symmetrically installed below the drainage cover plate, the outer sides of the inserting cross rods are sleeved with reset springs, supporting blocks are installed at the bottoms of the inserting cross rods and the bottoms of the reset springs, and rectangular floating plates are installed on the inner sides of the supporting blocks. When the top of the drainage channel or the rain gutter body is filled with rainwater in heavy rain, the drainage cover plate and the rectangular floating plate move upwards under the action of buoyancy, the bottom of the drainage cover plate is separated from the mounting transverse plate, the efficiency and effect of rainwater entering the drainage channel are improved, rainwater drainage can be guaranteed in the heavy rain environment, and waterlogging is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological rainwater ditches, in particular to an ecological rainwater ditches structure based on architectural design. Background Art

[0002] Ecological rainwater ditch is a new type of drainage method, mainly used for urban rainwater treatment and discharge. It collects, filters and purifies rainwater by simulating the functions of natural ecosystems, and then discharges it into the ground or rivers. The design concept of ecological rainwater ditch is to make full use of green space, roads and other facilities to absorb and infiltrate rainwater, so as to achieve the effects of natural accumulation, natural infiltration and natural purification. This design can not only reduce the risk of urban waterlogging, but also improve the efficiency of urban rainwater utilization and reduce the pressure on urban water resources. At the same time, ecological rainwater ditch can also improve the urban ecological environment and improve the quality of life of urban residents.

[0003] However, if the rainfall is too heavy, it may exceed the design processing capacity of the ecological rainwater ditch, resulting in the inability to drain the rainwater in time, thus causing waterlogging. In addition, the ecological rainwater ditch may be blocked by leaves, garbage and other debris, affecting the normal flow and purification of rainwater. The existing treatment method is to regularly maintain and clean the ecological rainwater ditch to ensure its unobstructed flow. However, in heavy rain environments, the cleaning of the ecological rainwater ditch is often not timely, which reduces the efficiency of rainwater discharge. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide an ecological rainwater ditch structure based on architectural design to solve the problem that excessive rainfall may exceed the design processing capacity of the ecological rainwater ditch, resulting in the inability to drain rainwater in time, thereby causing waterlogging, and the ecological rainwater ditch may be blocked by leaves, garbage and other debris, affecting the normal flow and purification effect of rainwater. The existing treatment method is to regularly maintain and clean the ecological rainwater ditch to ensure its unobstructed flow, but in heavy rain environments, the cleaning of the ecological rainwater ditch is often not timely, which reduces the rainwater discharge efficiency.

[0005] To achieve the above objectives, the technical solution adopted by the utility model is: an ecological rainwater ditch structure based on architectural design, including a rainwater ditch body and a mounting cross plate, a support plate is arranged inside the rainwater ditch body, and a support mesh plate is installed above the support plate, a gravel layer is laid on the top of the support mesh plate, and a fine sand layer is laid above the gravel layer, and a planting soil layer is laid above the fine sand layer, the mounting cross plate is installed above the rainwater ditch body, and a drainage cover plate is placed above the mounting cross plate, a water inlet cover is symmetrically installed above the drainage cover plate, and the interior of the drainage cover plate is filled with a filling layer, plug-in cross bars are symmetrically installed below the drainage cover plate, and a reset spring is sleeved on the outer side of the plug-in cross bar, a support bracket is installed at the bottom of the plug-in cross bar and the reset spring, and a rectangular floating plate is installed on the inner side of the support bracket.

[0006] The beneficial effects of the utility model are as follows: during heavy rain, when rainwater fills the drainage channel or the top of the rain ditch body, the drainage cover plate and the rectangular floating plate move upward under the action of buoyancy, and the bottom of the drainage cover plate is separated from the mounting cross plate, thereby increasing the efficiency and effect of rainwater entering the drainage channel, and ensuring the discharge of rainwater in a heavy rain environment to avoid the occurrence of waterlogging.

[0007] In order to facilitate the installation of the horizontal plate and the fixing of the rain gutter body:

[0008] As a further improvement of the above technical solution: the installation cross plate is fixed to the rain gutter body by bolts, and the cross section of the installation cross plate is L-shaped.

[0009] The beneficial effect of this improvement is that the mounting cross plate can be firmly mounted above the rain gutter body by means of bolts, and the L-shaped mounting cross plate can reliably support the drainage cover plate, thereby ensuring the stability of the drainage cover plate when in use.

[0010] In order to facilitate the excess rainwater to enter the interior of the rain gutter body:

[0011] As a further improvement of the above technical solution: a through hole is opened in the lower half of the water inlet cover, and the water inlet cover is symmetrically arranged about the center line of the drainage cover plate.

[0012] The beneficial effect of this improvement is that the two symmetrically arranged water inlet covers can cooperate with the through holes to facilitate excess rainwater to enter the drainage pipe in the middle of the rain gutter body.

[0013] To facilitate the guidance of drainage cover lifting:

[0014] As a further improvement of the above technical solution: the plug-in cross bar and the mounting cross plate are plug-in connected, and the plug-in cross bar and the mounting cross plate are arranged perpendicular to each other.

[0015] The beneficial effect of this improvement is that the plug-in connection can enable the plug-in cross bar to guide and limit the lifting and lowering of the drainage cover plate, and the plug-in cross bars arranged perpendicular to each other can ensure the reliability and stability of the guidance.

[0016] To facilitate rainwater filtration:

[0017] As a further improvement of the above technical solution: filtering areas are arranged on both sides of the rain gutter body, a drainage channel is installed in the middle part of the rain gutter body, and the filtering area and the drainage channel are connected through a connecting pipe.

[0018] The beneficial effect of this improvement is that the filter area can filter rainwater, and the filtered rainwater can enter the drainage channel through the connecting pipe, thereby facilitating the discharge of the filtered rainwater.

[0019] In order to facilitate the floating of the drainage cover:

[0020] As a further improvement of the above technical solution: the rectangular floating plate and the drainage cover plate are arranged parallel to each other.

[0021] The beneficial effect of this improvement is that the drainage cover plate can be pushed up by the rectangular floating plate, and the bottom of the drainage cover plate is separated from the mounting cross plate, thereby increasing the efficiency and effect of rainwater entering the drainage channel.

[0022] To facilitate rainwater filtration:

[0023] As a further improvement of the above technical solution: the planting soil layer is arranged inclined, and two planting soil layers are arranged symmetrically about the center line of the rain ditch body.

[0024] The beneficial effect of this improvement is that the two inclined planting soil layers can facilitate the filtration of rainwater through the planting soil layers.

[0025] In order to facilitate the support of the support mesh:

[0026] As a further improvement of the above technical solution: the support plate adopts a cross-shaped structure.

[0027] The beneficial effect of this improvement is that the M-shaped structure can provide comprehensive and reliable support for the support mesh, thereby ensuring the support efficiency and effect of the support mesh on the gravel layer, fine sand layer and planting soil layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall main structure.

[0029] Figure 2 It is a schematic diagram of the overall structure from a top view.

[0030] Figure 3 It is a schematic diagram of the axonometric structure of the drainage cover plate and the rectangular floating plate.

[0031] Figure 4 It is an axonometric half-section enlarged structural diagram of the drainage cover plate and the rectangular floating plate.

[0032] Figure 5 for Figure 1 Enlarged structural diagram at A in the middle.

[0033] In the figure: 1. Rain gutter body; 11. Planting soil layer; 12. Fine sand layer; 13. Gravel layer; 14. Support mesh plate; 15. Support plate; 2. Install cross plate; 21. Drainage cover plate; 22. Water inlet cover; 23. Filling layer; 24. Insert cross bar; 25. Reset spring; 26. Support bracket; 27. Rectangular floating plate; 3. Connecting pipe. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0035] like Figure 1-5As shown, the ecological rainwater ditch structure based on architectural design includes a rainwater ditch body 1 and a mounting cross plate 2, wherein a support plate 15 is arranged inside the rainwater ditch body 1, and a support mesh plate 14 is installed above the support plate 15, a gravel layer 13 is laid on the top of the support mesh plate 14, and a fine sand layer 12 is laid above the gravel layer 13, and a planting soil layer 11 is laid above the fine sand layer 12, the mounting cross plate 2 is installed above the rainwater ditch body 1, and a drainage cover plate 21 is placed above the mounting cross plate 2, a water inlet cover 22 is symmetrically installed above the drainage cover plate 21, and a filling layer 23 is filled inside the drainage cover plate 21, and a plug-in cross bar 24 is symmetrically installed below the drainage cover plate 21, and the outer side of the plug-in cross bar 24 is sleeved There is a return spring 25, and a support bracket 26 is installed at the bottom of the plug-in cross bar 24 and the return spring 25, and a rectangular floating plate 27 is installed on the inner side of the support bracket 26. When it rains heavily, when rainwater fills the drain channel or the top of the rain ditch body 1, the drainage cover plate 21 and the rectangular floating plate 27 move upward under the action of buoyancy, and the bottom of the drainage cover plate 21 is separated from the installation cross plate 2, which increases the efficiency and effect of rainwater entering the drain channel, and can ensure the discharge of rainwater in a heavy rain environment to avoid waterlogging. The installation cross plate 2 is fixed to the rain ditch body 1 by bolts, and the cross section of the installation cross plate 2 is L-shaped. The bolts can be used to firmly install the installation cross plate 2 above the rain ditch body 1. The L-shaped installation cross plate 2 can be used for the drainage cover plate 21 is reliably supported to ensure the stability of the drainage cover 21 when in use. A through hole is provided in the lower half of the water inlet cover 22, and the water inlet cover 22 is symmetrically arranged about the center line of the drainage cover 21. The two symmetrically arranged water inlet covers 22 can cooperate with the through hole to facilitate the excess rainwater to enter the drainage pipe in the middle of the rain ditch body 1. The plug-in cross bar 24 and the mounting cross plate 2 are plug-in connected, and the plug-in cross bar 24 and the mounting cross plate 2 are arranged perpendicular to each other. The plug-in connection can enable the plug-in cross bar 24 to guide and limit the lifting and lowering of the drainage cover 21. The plug-in cross bars 24 arranged perpendicular to each other can ensure the reliability and stability of the guidance. Filtering areas are arranged on both sides of the rain ditch body 1, and a drainage is installed in the middle part of the rain ditch body 1. The filter area and the drainage channel are connected by a connecting pipe 3. The filter area can filter rainwater, and the connecting pipe 3 can facilitate the filtered rainwater to enter the drainage channel, and then facilitate the discharge of the filtered rainwater. The rectangular floating plate 27 and the drainage cover plate 21 are arranged in parallel with each other. The rectangular floating plate 27 can push the drainage cover plate 21 to rise, and the bottom of the drainage cover plate 21 is separated from the mounting cross plate 2, thereby increasing the efficiency and effect of rainwater entering the drainage channel. The planting soil layer 11 is arranged inclined, and two planting soil layers 11 are symmetrically arranged about the center line of the rain ditch body 1. The two inclined planting soil layers 11 can facilitate the filtration of rainwater through the planting soil layer 11. The support plate 15 adopts a M-shaped structure.The cross-shaped structure can fully and reliably support the support mesh 14, thereby ensuring the support efficiency and effect of the support mesh 14 on the gravel layer 13, the fine sand layer 12 and the planting soil layer 11.

[0036] The working principle of the utility model is as follows: when the device is used, plants are planted above the planting soil layer 11 to absorb pollutants and nutrients in rainwater. When rainwater enters the rainwater ditch, the rainwater is filtered through the plants, the planting soil layer 11, the fine sand layer 12 and the gravel layer 13 and then enters the filtration area. The filtered rainwater enters the interior of the drainage channel through the connecting pipe 3, and the purified rainwater is discharged into the river. In heavy rain, the rainwater flow rate is large and enters the interior of the rain ditch body 1. The planting soil layer 11 filters the rainwater, and a large amount of water reaches the middle part of the rain ditch body 1. At this time, the rainwater passes through the water inlet cover 22 below. The through hole enters the interior of the drain and is discharged directly. When rainwater fills the drain or the top of the gutter body 1, the drain cover 21 and the rectangular floating plate 27 move upward under the action of buoyancy, and the bottom of the drain cover 21 is separated from the mounting cross plate 2, thereby increasing the efficiency and effect of rainwater entering the drain. When the amount of water decreases, the drain cover 21 and the rectangular floating plate 27 descend along the plug-in cross bar 24 under the push of the reset spring 25, and the device is reset. The rising method of the drain cover 21 can effectively avoid blockage by debris such as leaves and garbage, and can ensure the discharge of rainwater in a heavy rain environment to avoid the occurrence of waterlogging.

[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0038] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. An ecological rainwater ditch structure based on architectural design, comprising a rainwater ditch body (1) and a mounting horizontal plate (2), characterized in that: A support plate (15) is provided inside the rain gutter body (1), and a support mesh plate (14) is installed above the support plate (15), a crushed stone layer (13) is laid on the top of the support mesh plate (14), and a fine sand layer (12) is laid above the crushed stone layer (13), and a planting soil layer (11) is laid above the fine sand layer (12), and the installation horizontal plate (2) is installed above the rain gutter body (1), and a drainage cover plate (21) is placed above the installation horizontal plate (2). 1), a water inlet cover (22) is symmetrically installed above the drainage cover plate (21), and the interior of the drainage cover plate (21) is filled with a filling layer (23), a plug-in cross bar (24) is symmetrically installed below the drainage cover plate (21), and a return spring (25) is sleeved on the outer side of the plug-in cross bar (24), a support bracket (26) is installed at the bottom of the plug-in cross bar (24) and the return spring (25), and a rectangular floating plate (27) is installed on the inner side of the support bracket (26).

2. The ecological rainwater ditch structure based on architectural design according to claim 1 is characterized by: The mounting transverse plate (2) and the rain gutter body (1) are fixed by bolts, and the cross section of the mounting transverse plate (2) is L-shaped.

3. The ecological rainwater ditch structure based on architectural design according to claim 1 is characterized by: A through hole is provided in the lower half of the water inlet cover (22), and the water inlet cover (22) is symmetrically arranged with respect to the center line of the drainage cover plate (21).

4. The ecological rainwater ditch structure based on architectural design according to claim 1 is characterized by: The plug-in cross bar (24) and the mounting cross plate (2) are plug-in connected, and the plug-in cross bar (24) and the mounting cross plate (2) are arranged perpendicular to each other.

5. The ecological rainwater ditch structure based on architectural design according to claim 1 is characterized by: Filtering areas are arranged on both sides of the rain gutter body (1), and a drainage channel is installed in the middle of the rain gutter body (1), and the filtering area and the drainage channel are connected through a connecting pipe (3).

6. The ecological rainwater ditch structure based on architectural design according to claim 1 is characterized by: The rectangular floating plate (27) and the drainage cover plate (21) are arranged parallel to each other.

7. The ecological rainwater ditch structure based on architectural design according to claim 1 is characterized by: The planting soil layer (11) is arranged inclined, and two planting soil layers (11) are arranged symmetrically about the center line of the rain ditch body (1).

8. The ecological rainwater ditch structure based on architectural design according to claim 1 is characterized by: The support plate (15) adopts a cross-shaped structure.

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