Overflow well of sunken green space structure and use method thereof

Abstract

The present invention discloses an overflow well with a sunken green space structure and a method for using the same, and belongs to the technical field of overflow wells. The present invention includes a well body, wherein a cavity is provided inside the well body, a storage component for storing garbage is slidably connected in the cavity, a filter component for filtering garbage is slidably connected to the inner surface of the well body, a mounting plate is fixedly connected to the lower side of the inner surface of the well body, and a protective component for preventing water backflow is fixedly connected to the upper surface of the mounting plate. The present invention stores garbage in a position where the bottom surface of the storage rack fits with the filter rack through the cooperation of the filter component and the storage component, so as to prevent garbage from entering the river through the rainwater pipe, effectively preventing garbage from clogging the overflow port, reducing pollution to the river system, and affecting the normal use of the overflow well. The storage rack and the filter rack are pulled out synchronously by the handrail, which is convenient for cleaning garbage in the overflow well, simple to operate, and saves time and effort.

Description

Technical Field

[0001] The present invention relates to the technical field of overflow wells, and more particularly to an overflow well with a sunken green space structure and a method for using the overflow well. Background Art

[0002] River systems play a vital role in the prosperity and decline of cities and the coordinated development of their social, economic and environmental aspects. Slowing down and preventing the degradation and shrinkage of river systems, restoring damaged water ecosystems, dedicating ourselves to clearing polluted waters, creating ecological parks, and constructing high-quality projects that integrate flood control and drainage, water environment protection, leisure tourism and landscaping are of great significance to urban construction.

[0003] River management must be addressed at the source, and creating sponge cities is a key measure. A sponge city is a city that, like a sponge, exhibits excellent "elasticity" in adapting to environmental changes and responding to natural disasters. When it rains, it absorbs, stores, infiltrates, and purifies water. This leverages the ability of green spaces, waterways, and other ecosystems to absorb, store, infiltrate, and slowly release rainwater, effectively controlling rainwater runoff and water quality, and achieving a model of urban development characterized by natural accumulation, infiltration, and purification.

[0004] Overflow wells are facilities used to collect and regulate rainwater. They collect and treat rainwater, alleviating pressure on urban drainage systems and reducing the incidence of urban waterlogging. Overflow wells are flush with the green space aquifer. As rainwater collects in the overflow wells, it carries with it garbage, sludge, and pollutants. Some of these garbage, sludge, and pollutants enter the river through stormwater pipes, increasing silt accumulation and polluting the river's water source. Cleaning overflow wells is also time-consuming and labor-intensive.

[0005] Therefore, we make improvements to this and propose an overflow well with a sunken green space structure and a method for using the same. Summary of the Invention

[0006] 1. Technical problem to be solved by the invention

[0007] In response to the defects and shortcomings of the prior art, the present invention provides an overflow well with a sunken green space structure and a method for using the same. The present invention stores garbage at a position where the bottom surface of the storage rack fits in with the filter rack through the cooperation of a filter element and a storage element, so as to prevent garbage from entering the river through the rainwater pipe, and can effectively prevent garbage from clogging the overflow port and affecting the normal use of the overflow well. The storage rack and the filter rack are pulled out synchronously by the handrail, and the filter rack and the storage rack are separated by the sliding connection of the slider and the slide groove, so that the garbage inside the storage rack can be cleaned conveniently, with simple operation, time-saving and labor-saving. The present invention can deposit and filter garbage sludge and pollutants carried in rainwater, reduce pollution to the river system, and facilitate the cleaning of garbage in the overflow well.

[0008] 2. Technical solution

[0009] In order to achieve the above object, the technical solution provided by the present invention is:

[0010] An overflow well of a sunken green space structure according to the present invention comprises a well body, the upper surface of the well body being rotatably connected to a well cover via a rotating shaft, a drain outlet being provided on the lower side of the well body, a cavity being provided inside the well body, a storage component for storing garbage being slidably connected inside the cavity, a filter component for filtering garbage being slidably connected on the inner surface of the well body, a mounting plate being fixedly connected to the lower side of the inner surface of the well body, and a protective component for preventing water backflow being fixedly connected to the upper surface of the mounting plate.

[0011] Furthermore, the storage component includes a storage rack, which is slidably arranged on the inner surface of the cavity. The inner surface of the storage rack is fixedly connected to a connecting plate, and a sliding groove is provided at the top end of the inner side surface of the connecting plate.

[0012] Furthermore, the inner bottom surface and the upper surface of the storage rack are arranged at an angle, and two handrails are fixedly connected to the upper surface of the storage rack.

[0013] Furthermore, the slide grooves extend to the top of the storage rack, and six slide grooves are arranged in a circular array.

[0014] Furthermore, the filter element includes a filter frame, which is slidably arranged on the inner surface of the well body. A slider is fixedly connected to the top of the outer surface of the filter frame, and the slider is slidably connected to the slide groove.

[0015] Furthermore, the upper surface of the filter frame is higher in the middle and lower around the edges, and the sliders are arranged in a circular array.

[0016] Furthermore, the protective part includes a sealing ring, a slide cylinder is fixedly connected to the center position of the upper surface of the mounting plate, the inner surface of the slide cylinder is slidably connected to a slide rod, the upper end of the slide rod extends to the top of the slide cylinder and is fixedly connected to a sealing float plate, and the sealing ring is located above the sealing float plate and is fixedly connected to the inner surface of the well body.

[0017] Furthermore, the upper and lower surfaces inside the sealing ring are arranged obliquely, the sealing floating plate is arranged in an upper convex and lower concave shape, and the lower surface of the sealing ring matches the upper surface of the sealing floating plate.

[0018] Furthermore, the sealing floating plate is made of polypropylene foam plastic.

[0019] A method for using an overflow well of a sunken green space structure, specifically operating as follows:

[0020] When in use, garbage carried by the water flow flows from the upper surface of the manhole cover into the upper surface of the filter rack and the upper surface of the storage rack. Since the upper surface of the storage rack is inclined, the water and garbage on the upper surface of the storage rack also flow to the upper surface of the filter rack. At the same time, since the upper surface of the filter rack is higher in the middle and lower around, the water and garbage move to the bottom side of the storage rack and fit into the outer wall of the filter rack, and the garbage is retained in the storage rack, and the water continues to flow from the outer side of the filter rack into the inside of the sealing ring, and stores the garbage through the storage rack, thereby reducing the amount of garbage entering the river. The water flow can flow directly from the upper surface of the filter rack into the inside of the well body. Since the upper surface of the sealing ring and the upper surface of the sealing float are inclined, the water flow can easily flow to the bottom surface of the well body and flow out from the drain port. The filtration hole diameter of the filter rack is smaller than the filtration hole diameter of the manhole cover.

[0021] When it is necessary to clean the garbage inside the storage rack, the manhole cover is opened by rotating the shaft, and then the storage rack is manually lifted by the handrail, driving the slider and the filter rack fixedly connected to the slider to move synchronously to the top of the manhole body, and the storage rack is placed on the ground. Due to the sliding arrangement of the slider and the chute, the filter rack is pulled upward to drive the slider to disengage from the surface of the chute, so that the filter rack and the storage rack are separated. Since the inner bottom surface of the storage rack is inclined, it is convenient for the staff to clean the garbage. When the cleaning is completed, the reverse operation can be performed;

[0022] When the rain is too heavy and causes the water in the drain outlet and the well body to flow back, the water rushes to the bottom of the sealing float plate. Due to the concave setting of the lower surface of the sealing float plate, the water flow drives the sealing float plate and the sliding rod fixedly connected to the sealing float plate to move upward inside the slide tube, so that the upper surface of the sealing float plate fits with the lower surface of the sealing ring.

[0023] 3. Beneficial effects

[0024] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0025] When the present invention is in use, the garbage is stored in the position where the bottom surface of the storage rack is in contact with the filter rack through the cooperation of the filter element and the storage element, so that the garbage cannot enter the river through the rainwater pipe, and the overflow port can be effectively prevented from being blocked by the garbage, which affects the normal use of the overflow well. The storage rack and the filter rack are pulled out synchronously by the handrail, and the filter rack and the storage rack are separated under the action of the sliding connection of the slider and the slide groove, which is convenient for cleaning the garbage inside the storage rack, is simple to operate, and saves time and effort. It can deposit and filter the garbage sludge and pollutants carried in the rainwater, reduce the pollution to the river system, and facilitate the cleaning of the garbage in the overflow well. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the present invention;

[0027] Figure 2 It is a front cross-sectional structural schematic diagram of the present invention;

[0028] Figure 3 It is a schematic diagram of the enlarged structure of A of the present invention;

[0029] Figure 4 It is a structural schematic diagram of the storage rack of the present invention;

[0030] Figure 5 It is a front cross-sectional structural schematic diagram of the storage rack of the present invention;

[0031] Figure 6 Schematic diagram of the structure of the filter frame of the present invention.

[0032] In the figure: 1. Well body; 11. Well cover; 12. Drain outlet; 2. Cavity; 21. Storage rack; 22. Connecting plate; 23. Slide; 24. Handrail; 3. Filter rack; 31. Slider; 4. Sealing ring; 41. Mounting plate; 42. Slide barrel; 43. Slide rod; 44. Sealing float. DETAILED DESCRIPTION

[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0034] Example 1

[0035] from Figure 1-6 It can be seen that the overflow well of a sunken green space structure in this embodiment includes a well body 1, the upper surface of the well body 1 is rotatably connected to a well cover 11 through a rotating shaft, a drain outlet 12 is provided on the lower side of the well body 1, a cavity 2 is provided inside the well body 1, a storage component for storing garbage is slidably connected in the cavity 2, a filter component for filtering garbage is slidably connected on the inner surface of the well body 1, a mounting plate 41 is fixedly connected to the lower side of the inner surface of the well body 1, and a protective component for preventing water backflow is fixedly connected to the upper surface of the mounting plate 41.

[0036] When the present invention is in use, the garbage is stored in the position where the bottom surface of the storage rack 21 is in contact with the filter rack 3 through the cooperation of the filter element and the storage element, so as to prevent the garbage from entering the river through the rainwater pipe, and effectively prevent the garbage from clogging the overflow port and affecting the normal use of the overflow well. The storage rack 21 and the filter rack 3 are pulled out synchronously by the handrail 24, and the filter rack 3 and the storage rack 21 are separated under the action of the sliding connection of the slider 31 and the chute 23, so that the garbage inside the storage rack 21 can be cleaned conveniently, which is simple to operate and saves time and effort. The garbage, sludge and pollutants carried by the rainwater can be deposited and filtered, thereby reducing the pollution to the river system and facilitating the cleaning of the garbage in the overflow well.

[0037] The storage component includes a storage rack 21 , which is slidably arranged on the inner surface of the cavity 2 . A connecting plate 22 is fixedly connected to the inner surface of the storage rack 21 , and a sliding groove 23 is provided at the top of the inner side surface of the connecting plate 22 .

[0038] The inner bottom surface and the upper surface of the storage rack 21 are arranged to be inclined, and two handrails 24 are fixedly connected to the upper surface of the storage rack 21 .

[0039] The slide slots 23 extend to the top of the storage rack 21 , and six slide slots 23 are arranged in a circular array.

[0040] The filter element includes a filter frame 3 , which is slidably arranged on the inner surface of the well body 1 . A slider 31 is fixedly connected to the top of the outer surface of the filter frame 1 , and the slider 31 is slidably connected to the slide groove 23 .

[0041] The upper surface of the filter frame 3 is higher in the middle and lower around the edges, and the sliders 31 are arranged in a circular array.

[0042] The protective part includes a sealing ring 4, a slide tube 42 is fixedly connected to the center position of the upper surface of the mounting plate 41, the inner surface of the slide tube 42 is slidably connected to a slide rod 43, the upper end of the slide rod 43 extends to the top of the slide tube 42 and is fixedly connected to a sealing float plate 44, and the sealing ring 4 is located above the sealing float plate 44 and is fixedly connected to the inner surface of the well body 1.

[0043] The upper and lower surfaces inside the sealing ring 4 are inclined, and the sealing floating plate 44 is arranged in a shape that is convex at the top and concave at the bottom. The lower surface of the sealing ring 4 matches the upper surface of the sealing floating plate 44.

[0044] The sealing float 44 is made of polypropylene foam plastic, which has the properties of light weight, low water absorption and good corrosion resistance.

[0045] Example 2

[0046] from Figure 1-6 It can be seen that the specific operation of using an overflow well of a sunken green space structure is as follows:

[0047] The garbage carried by the water flow flows from the upper surface of the manhole cover 11 to the upper surface of the filter rack 3 and the upper surface of the storage rack 21. Since the upper surface of the storage rack 21 is inclined, the water and garbage on the upper surface of the storage rack 21 also flow to the upper surface of the filter rack 3. At the same time, since the upper surface of the filter rack 3 is higher in the middle and lower around, the water and garbage move to the bottom side of the storage rack 21 and fit into the outer wall of the filter rack 3, and the garbage is retained in the storage rack 21. The water continues to flow from the outer side of the filter rack 3 into the inside of the sealing ring 4, and the garbage is stored through the storage rack 21, thereby reducing the amount of garbage entering the river. The water flow can directly flow from the upper surface of the filter rack 3 into the interior of the well body 1. Since the upper surface of the sealing ring 4 and the upper surface of the sealing float 44 are inclined, the water flow can easily flow to the bottom surface of the well body 1 and out of the drain outlet 12. The filter hole diameter of the filter rack 3 is smaller than the filter hole diameter of the manhole cover 11;

[0048] It can effectively prevent garbage, silt and pollutants from entering the river through the stormwater pipe, reducing the amount of silt accumulation in the river. At the same time, it can effectively prevent garbage from clogging the overflow port and affecting the normal use of the overflow well.

[0049] When it is necessary to clean the garbage inside the storage rack 21, the manhole cover 11 is opened by rotating the shaft, and then the storage rack 21 is manually lifted by the handrail 24, driving the slider 31 and the filter rack 3 fixedly connected to the slider 31 to move synchronously to the top of the well body 1, and the storage rack 21 is placed on the ground. Due to the sliding arrangement of the slider 31 and the chute 23, the filter rack 3 is pulled upward to drive the slider 31 to disengage from the surface of the chute 23, so that the filter rack 3 and the storage rack 21 are separated. Since the inner bottom surface of the storage rack 21 is inclined, it is convenient for the staff to clean up the garbage. When the cleaning is completed, the reverse operation can be performed;

[0050] It realizes the rapid cleaning of garbage with simple operation, saving time and effort;

[0051] When the rain is too heavy and causes the water in the drain outlet 12 and the well body 1 to flow back, the water rushes to the bottom of the sealing float 44. Since the lower surface of the sealing float 44 is concave, the water flow drives the sealing float 44 and the sliding rod 43 fixedly connected to the sealing float 44 to move upward inside the slide tube 42, so that the upper surface of the sealing float 44 fits with the lower surface of the sealing ring 4.

[0052] It can effectively prevent water from flowing back, causing the garbage inside the storage rack 21 to flow back to the top of the manhole cover 11 and pollute the ground.

[0053] The above is a schematic description of the present invention and its embodiments, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs a structure and embodiment similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. An overflow well of a sunken green space structure, comprising a well body (1), characterized in that: The upper surface of the well body (1) is rotatably connected to a well cover (11) via a rotating shaft, a drain outlet (12) is provided on the lower side of the well body (1), a cavity (2) is provided inside the well body (1), a storage element for storing garbage is slidably connected inside the cavity (2), a filter element for filtering garbage is slidably connected to the inner surface of the well body (1), a mounting plate (41) is fixedly connected to the lower side of the inner surface of the well body (1), and a protective element for preventing water backflow is fixedly connected to the upper surface of the mounting plate (41); The storage member includes a storage rack (21), the storage rack (21) is slidably arranged on the inner surface of the cavity (2), the inner surface of the storage rack (21) is fixedly connected to a connecting plate (22), and a sliding groove (23) is provided at the top end of the inner side surface of the connecting plate (22); The inner bottom surface and the upper surface of the storage rack (21) are arranged in an inclined manner, and two handrails (24) are fixedly connected to the upper surface of the storage rack (21); The chute (23) extends to the top of the storage rack (21), and six chute (23) are arranged in a circular array; The filter element comprises a filter frame (3), the filter frame (3) is slidably arranged on the inner surface of the well body (1), a slider (31) is fixedly connected to the top end of the outer surface of the filter frame (3), and the slider (31) is slidably connected to the slide groove (23); The upper surface of the filter frame (3) is high in the middle and low around the edges, and the sliders (31) are arranged in a circular array.

2. The overflow well of the sunken green space structure according to claim 1, characterized in that: The protective member includes a sealing ring (4), a slide tube (42) fixedly connected to the center position of the upper surface of the mounting plate (41), a slide rod (43) slidably connected to the inner surface of the slide tube (42), the upper end of the slide rod (43) extends to the top of the slide tube (42) and is fixedly connected to a sealing floating plate (44), and the sealing ring (4) is located above the sealing floating plate (44) and is fixedly connected to the inner surface of the well body (1).

3. The overflow well of the sunken green space structure according to claim 2, characterized in that: The upper and lower surfaces inside the sealing ring (4) are arranged obliquely, the sealing floating plate (44) is arranged in an upper convex and lower concave shape, and the lower surface of the sealing ring (4) matches the upper surface of the sealing floating plate (44).

4. The overflow well of the sunken green space structure according to claim 3, characterized in that: The sealing floating plate (44) is made of polypropylene foam plastic.

5. The method for using the overflow well of the sunken green space structure according to claim 4, characterized in that: The specific operations are as follows: When in use, the garbage carried by the water flow flows from the upper surface of the manhole cover (11) to the upper surface of the filter rack (3) and the upper surface of the storage rack (21). Since the upper surface of the storage rack (21) is inclined, the water and garbage on the upper surface of the storage rack (21) also flow to the upper surface of the filter rack (3). At the same time, since the upper surface of the filter rack (3) is high in the middle and low around, the water and garbage move to the bottom side of the storage rack (21) and fit with the outer wall of the filter rack (3). The garbage is retained in the storage rack (21), and the water continues to flow from the upper surface of the storage rack (21). The outer side of the filter frame (3) flows into the interior of the sealing ring (4), and the garbage is stored through the storage frame (21), thereby reducing the amount of garbage entering the river. The water flow can flow directly into the interior of the well body (1) from the upper surface of the filter frame (3). Since the upper surface of the sealing ring (4) and the upper surface of the sealing float (44) are inclined, the water flow can easily flow to the bottom surface of the well body (1) and flow out from the drain port (12). The filter hole diameter of the filter frame (3) is smaller than the filter hole diameter of the well cover (11); When it is necessary to clean the garbage inside the storage rack (21), the manhole cover (11) is opened by rotating the shaft, and then the storage rack (21) is manually lifted by the handrail (24), driving the slider (31) and the filter rack (3) fixedly connected to the slider (31) to move synchronously to the top of the well body (1), and the storage rack (21) is placed on the ground. Due to the sliding arrangement of the slider (31) and the chute (23), the filter rack (3) is pulled upward to drive the slider (31) to disengage from the surface of the chute (23), so that the filter rack (3) and the storage rack (21) are separated. Due to the inclined arrangement of the inner bottom surface of the storage rack (21), it is convenient for the staff to clean the garbage. When the cleaning is completed, the reverse operation can be performed; When the water in the drainage outlet (12) and the well body (1) flows backward due to excessive rain, the water rushes to the bottom of the sealing float (44). Since the lower surface of the sealing float (44) is concave, the water flow drives the sealing float (44) and the slide rod (43) fixedly connected to the sealing float (44) to move upward inside the slide tube (42), so that the upper surface of the sealing float (44) fits the lower surface of the sealing ring (4).

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