Improved sponge gutter inlet structure based on slow traffic system in old urban area

Abstract

The utility model discloses an improved sponge gutter inlet structure based on a slow traffic system in an old urban area, which belongs to the technical field of drainage systems and is characterized by comprising a gutter inlet frame, the inner wall of the gutter inlet frame is rotatably connected with a connecting assembly, and the surface of the connecting assembly is rotatably connected with a cover plate. The sponge gutter inlet structure comprises a gutter inlet frame, the inner wall of the gutter inlet frame is in bolted connection with a filtering frame, the inner wall of the filtering frame is in bolted connection with a check valve, the surface of the check valve is in threaded connection with a filtering assembly, and the inner wall of the gutter inlet frame is in bolted connection with a bottom scraping mechanism. The problems that the bottom of a sponge gutter inlet structure is prone to sediment caking, the drainage efficiency of the sponge gutter inlet structure is prone to being affected, most sponge gutter inlet structures are not provided with deodorization and water return prevention structures, the conditions of peculiar smell and water return of the sponge gutter inlet structures in the follow-up process are prone to being caused, and the use effect is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage systems, and in particular to a sponge rainwater outlet structure based on the transformation of a slow-moving traffic system in an old urban area. Background Art

[0002] "Slow traffic system" refers to taking walking, cycling and other slow travel modes as the main body of urban transportation, guiding residents to adopt the "walking + bus" travel mode to alleviate traffic congestion and reduce automobile exhaust pollution, thereby creating a comfortable, safe, convenient, clean and quiet urban environment. The stormwater inlet is a structure that collects rainwater on the stormwater pipe or combined pipe. The rainwater on the street pavement first flows into the drainage pipe through the stormwater inlet through the connecting pipe.

[0003] At present, a Chinese patent with announcement number CN210369240U discloses a sponge city rainwater drainage outlet structure, including a water collection well provided with a rain grate, an overflow drainage pipe with an elbow and a water inlet hole on the upper part is arranged in the water collection well, the lower end of the overflow drainage pipe is connected with the drainage pipeline to form an integral independent structure, a water collection annulus is formed between the outer periphery of the overflow drainage pipe and the inner wall of the water collection well, the bottom of the water collection annulus is a closed structure, the upper part of the water collection annulus is connected with the water outlet arranged on the water collection well, the water collection annulus is connected with the overflow drainage pipe through the water inlet hole, and the water inlet hole on the overflow drainage pipe is arranged at a position higher than the water outlet position on the water collection well. This utility model structurally transforms the existing rainwater drainage outlet and utilizes the overflow drainage pipe added in the water collection well to make rainwater preferentially discharged into the urban water storage sponge body to realize the utilization of the urban sponge function. When the urban water storage sponge body reaches the maximum water storage capacity, the rainwater will be discharged to the municipal rainwater drainage system through the overflow drainage pipe to ensure the safety of urban drainage and flood prevention.

[0004] Sponge rainwater outlet structures are often used in the reconstruction of slow traffic systems in old urban areas. However, the existing sponge rainwater outlet structures are mostly inconvenient for auxiliary cleaning work during use. Sediment caking is prone to occur at the bottom of the sponge rainwater outlet structure, which can easily affect the drainage efficiency of the sponge rainwater outlet structure. In addition, most sponge rainwater outlet structures are not provided with anti-odor and anti-backflow structures, which can easily lead to the subsequent appearance of odor and backflow in the sponge rainwater outlet structure, making it inconvenient for users to use. Utility Model Content

[0005] The utility model provides a sponge rainwater outlet structure based on the transformation of the slow traffic system in the old urban area, aiming to solve the problem that most of the existing sponge rainwater outlet structures are inconvenient for auxiliary cleaning during use, sediment agglomeration is prone to occur at the bottom of the sponge rainwater outlet structure, which easily affects the drainage efficiency of the sponge rainwater outlet structure, and most of the sponge rainwater outlet structures are not provided with anti-odor and anti-backflow structures, which easily leads to the subsequent occurrence of odor and backflow in the sponge rainwater outlet structure, thereby affecting the use effect.

[0006] The utility model is implemented as follows: a sponge rainwater inlet structure based on the transformation of the slow traffic system in the old urban area comprises a water inlet frame, the inner wall of the water inlet frame is rotatably connected with a connecting component, the surface of the connecting component is rotatably connected with a cover plate, the inner wall of the water inlet frame is bolted with a filter frame, the inner wall of the filter frame is bolted with a check valve, the surface of the check valve is threadedly connected with a filter component, and the inner wall of the water inlet frame is bolted with a bottom scraping mechanism;

[0007] The bottom scraping mechanism includes an output component, a telescopic component and a scraper, the right side of the scraper is bolted to the left side of the telescopic component, the right side of the telescopic component is bolted to the left side of the output component, and the right side of the output component is bolted to the inner wall of the nozzle frame.

[0008] In order to achieve the effect of fixing the position of the sliding rod, as a preferred sponge rainwater outlet structure based on the transformation of the old city's slow traffic system of the utility model, the inner wall of the water outlet frame is bolted with a sliding rod, and the inner wall of the scraper is slidably connected to the surface of the sliding rod.

[0009] In order to achieve the effect of filtering water by the filter layer, as a preferred sponge rainwater outlet structure based on the transformation of the old city slow traffic system of the utility model, a filter layer is placed on the inner wall of the filter frame, and water filtering holes are opened on the inner wall of the filter frame.

[0010] In order to achieve the effect of installing the filter component on the surface of the check valve, as a preferred sponge rainwater outlet structure based on the transformation of the old city's slow traffic system in the utility model, the filter component includes a filter screen and a mounting frame, the surface of the filter screen is fixedly connected to the inner wall of the mounting frame, and the inner wall of the mounting frame is threadedly connected to the surface of the check valve.

[0011] In order to achieve the effect of fixing the position of the limit block, as a preferred sponge rainwater outlet structure based on the transformation of the old city's slow traffic system in the utility model, the inner wall of the water outlet frame is bolted with a limit block, a leakage frame is placed on the top of the limit block, and a plurality of leakage holes are opened on the inner wall of the leakage frame.

[0012] In order to achieve the effect of fixing the position of the mounting block, as a preferred sponge rainwater outlet structure based on the transformation of the old city slow traffic system of the utility model, the inner wall of the leakage frame is bolted with a mounting block, and the inner wall of the mounting block is bolted with a support rod.

[0013] In order to achieve the effect of placing the placement rack on the top of the mounting block, as a preferred sponge rainwater outlet structure based on the transformation of the old city slow traffic system of the utility model, a placement rack is placed on the top of the mounting block, and the inner wall of the placement rack is fixedly connected to a wire rack.

[0014] In order to achieve the effect of fixing the position of the connecting rod, as a preferred sponge rainwater outlet structure based on the transformation of the old city slow traffic system of the utility model, the top of the leaking frame is bolted with a connecting rod, and the top of the connecting rod is bolted with a handle.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The sponge rainwater outlet structure based on the transformation of the slow traffic system in the old urban area is provided with a water outlet frame, a connecting component, a cover plate, a filter frame, a check valve, a filter assembly and a bottom scraping mechanism. When in use, the position of the connecting component and the water outlet frame is fixed, and the cover plate is rotatably connected to the connecting component, which is convenient for the cover plate to rotate through the connecting component, and convenient for subsequent opening of the cover plate to clean the water outlet frame. Then, the filter frame and the water outlet frame are fixed, and the check valve and the filter frame are fixed. When the external rainwater is too heavy, the rainwater will accumulate on the inner wall of the filter frame, and then rely on the weight of the rainwater itself to flow downward through the check valve. The rainwater circulation effect is good and it is convenient for users to use. After the water outlet frame has been used for a certain period of time, it is output through the output component, which is convenient for the output component to drive the telescopic component to move, and the telescopic component is convenient for the scraper to scrape the inner wall of the water outlet frame, which is convenient for cleaning. The output component and the telescopic component are both waterproof devices, and the water outlet frame cleaning process is relatively convenient, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the sponge rainwater outlet structure based on the transformation of the old city slow traffic system of the utility model;

[0018] Figure 2 This is a structural diagram of the water outlet frame of the utility model;

[0019] Figure 3 It is a structural diagram of the water leakage frame in the utility model;

[0020] Figure 4 This is a structural diagram of the cover plate in the utility model;

[0021] Figure 5 It is a structural diagram of the filter assembly in the utility model;

[0022] Figure 6 It is a structural diagram of the bottom scraping mechanism in the utility model.

[0023] In the figure, 1. nozzle frame; 2. bottom scraping mechanism; 201. output assembly; 202. telescopic assembly; 203. scraper; 3. filter assembly; 301. filter screen; 302. mounting frame; 4. connecting assembly; 5. cover plate; 6. filter frame; 7. check valve; 8. slide bar; 9. filter layer; 10. water filter hole; 11. limit block; 12. leakage frame; 13. leakage hole; 14. mounting block; 15. support rod; 16. placement frame; 17. wire rack; 18. connecting rod; 19. handle. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] See also Figure 1-6 The utility model provides a technical solution: a sponge rainwater inlet structure based on the transformation of the slow traffic system in the old city, including a water inlet frame 1, the inner wall of the water inlet frame 1 is rotatably connected with a connecting component 4, the surface of the connecting component 4 is rotatably connected with a cover plate 5, the inner wall of the water inlet frame 1 is bolted with a filter frame 6, the inner wall of the filter frame 6 is bolted with a check valve 7, the surface of the check valve 7 is threadedly connected with a filter component 3, and the inner wall of the water inlet frame 1 is bolted with a bottom scraping mechanism 2;

[0027] The bottom scraping mechanism 2 includes an output component 201, a telescopic component 202 and a scraper 203. The right side of the scraper 203 is bolted to the left side of the telescopic component 202, the right side of the telescopic component 202 is bolted to the left side of the output component 201, and the right side of the output component 201 is bolted to the inner wall of the nozzle frame 1.

[0028] In this embodiment: by setting the nozzle frame 1, the connecting component 4, the cover plate 5, the filter frame 6, the check valve 7, the filter assembly 3 and the scraping mechanism 2, the position of the nozzle frame 1 is fixed by the connecting component 4 during use, and the cover plate 5 is rotatably connected with the connecting component 4, so that the cover plate 5 can rotate through the connecting component 4, and the subsequent opening of the cover plate 5 is convenient for cleaning the nozzle frame 1. Then, the position of the filter frame 6 and the nozzle frame 1 is fixed, and the position of the check valve 7 and the filter frame 6 is fixed. When the outside rainwater is too heavy, the rainwater will be on the filter frame 6 is accumulated on the inner wall, and then the rainwater is discharged downward through the check valve 7 by relying on its own weight. The rainwater circulation effect is good and it is convenient for users to use. After the sprue frame 1 has been used for a certain period of time, it is output through the output component 201, so that the output component 201 can drive the telescopic component 202 to move, and the telescopic component 202 can drive the scraper 203 to scrape the inner wall of the sprue frame 1, so as to facilitate the cleaning work. The output component 201 and the telescopic component 202 are both waterproof devices. The cleaning process of the sprue frame 1 is relatively convenient and convenient for users to use.

[0029] As a technical optimization solution of the utility model, a slide bar 8 is bolted to the inner wall of the nozzle frame 1 , and the inner wall of the scraper 203 is slidably connected to the surface of the slide bar 8 .

[0030] In this embodiment: by setting the slide rod 8, the position of the slide rod 8 and the nozzle frame 1 is fixed during use, so that the scraper 203 can slide stably through the slide rod 8 and avoid the scraper 203 from shaking randomly when moving.

[0031] As a technical optimization solution of the present utility model, a filter layer 9 is placed on the inner wall of the filter frame 6 , and a water filter hole 10 is opened on the inner wall of the filter frame 6 .

[0032] In this embodiment, the filter layer 9 is provided to facilitate the work of filtering substances in rainwater by the filter layer 9, and the filter holes 10 opened on the inner wall of the filter frame 6 facilitate the work of filtering water by the filter frame 6.

[0033] As a technical optimization solution of the utility model, the filter assembly 3 includes a filter screen 301 and a mounting frame 302, the surface of the filter screen 301 is fixedly connected to the inner wall of the mounting frame 302, and the inner wall of the mounting frame 302 is threadedly connected to the surface of the check valve 7.

[0034] In this embodiment: by setting the filter screen 301 and the mounting frame 302, the positions of the filter screen 301 and the mounting frame 302 are fixed during use, so that the mounting frame 302 can be rotated on the surface of the check valve 7 later, so that the filter screen 301 can perform auxiliary filtering work and prevent foreign matter from entering the interior of the check valve 7.

[0035] As a technical optimization solution of the utility model, a limit block 11 is bolted to the inner wall of the nozzle frame 1, a leaking frame 12 is placed on the top of the limit block 11, and a plurality of leaking holes 13 are opened on the inner wall of the leaking frame 12.

[0036] In this embodiment: by setting a limit block 11 and a leaking frame 12, the position of the limit block 11 and the water outlet frame 1 are fixed during use, so that the leaking frame 12 can be placed on the top of the limit block 11 later, and the leaking hole 13 opened on the inner wall of the leaking frame 12 can facilitate rainwater to leak through the leaking frame 12.

[0037] As a technical optimization solution of the utility model, a mounting block 14 is bolted to the inner wall of the leaking frame 12 , and a supporting rod 15 is bolted to the inner wall of the mounting block 14 .

[0038] In this embodiment: by setting the mounting block 14 and the support rod 15, when in use, the position of the mounting block 14 and the leakage rack 12 are fixed, and the position of the support rod 15 and the mounting block 14 are fixed, which facilitates the subsequent stable fixing work through the support rod 15.

[0039] As a technical optimization solution of the present invention, a placement rack 16 is placed on the top of the mounting block 14 , and a wire rack 17 is fixedly connected to the inner wall of the placement rack 16 .

[0040] In this embodiment: by setting up a placement rack 16 and a wire rack 17, the wire rack 17 and the placement rack 16 are fixed in position during use, so that the placement rack 16 can be placed on the top of the mounting block 14 later, and the wire rack 17 can filter foreign matter.

[0041] As a technical optimization solution of the utility model, a connecting rod 18 is bolted to the top of the leaking frame 12, and a handle 19 is bolted to the top of the connecting rod 18.

[0042] In this embodiment: by setting a connecting rod 18 and a handle 19, the position of the handle 19 and the connecting rod 18 are fixed during use, and the position of the connecting rod 18 and the leaking frame 12 are fixed, so that the connecting rod 18 can be moved by the handle 19 later, and the movement of the connecting rod 18 will drive the leaking frame 12 to move.

[0043] Working principle: First, when in use, the position of the nozzle rack 1 is fixed through the connecting component 4, and the cover plate 5 is rotatably connected to the connecting component 4, so that the cover plate 5 can rotate through the connecting component 4, and it is convenient to open the cover plate 5 to clean the nozzle rack 1 later, and then the position of the nozzle rack 1 is fixed through the filter rack 6, and the position of the check valve 7 is fixed to the filter rack 6. When the rainwater outside is too heavy, the rainwater will accumulate on the inner wall of the filter rack 6, and then rely on the weight of the rainwater to flow downward through the check valve 7. The rainwater circulation effect is good, which is convenient for users to use. After the nozzle rack 1 has been used for a certain period of time, it is output through the output component 201, so that the output component 201 can drive the telescopic component 202 to move, and the telescopic component 202 can drive the scraper 203 to scrape the inner wall of the nozzle rack 1, which is convenient for cleaning. The output component 201 and the telescopic component 202 are both waterproof devices. The cleaning process of the nozzle rack 1 is relatively convenient and convenient for users to use.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sponge rainwater inlet structure based on the transformation of the slow traffic system in the old city, comprising a water inlet frame (1), characterized in that: The inner wall of the nozzle frame (1) is rotatably connected to a connecting assembly (4), the surface of the connecting assembly (4) is rotatably connected to a cover plate (5), the inner wall of the nozzle frame (1) is bolted to a filter frame (6), the inner wall of the filter frame (6) is bolted to a check valve (7), the surface of the check valve (7) is threadedly connected to a filter assembly (3), and the inner wall of the nozzle frame (1) is bolted to a bottom scraping mechanism (2); The bottom scraping mechanism (2) comprises an output component (201), a telescopic component (202) and a scraper (203); the right side of the scraper (203) is bolted to the left side of the telescopic component (202); the right side of the telescopic component (202) is bolted to the left side of the output component (201); and the right side of the output component (201) is bolted to the inner wall of the nozzle frame (1).

2. According to claim 1, a sponge rainwater inlet structure based on the transformation of the old city slow traffic system is characterized by: The inner wall of the nozzle frame (1) is bolted with a sliding rod (8), and the inner wall of the scraper (203) is slidably connected to the surface of the sliding rod (8).

3. According to claim 1, a sponge rainwater inlet structure based on the transformation of the old city slow traffic system is characterized by: A filter layer (9) is placed on the inner wall of the filter frame (6), and a water filter hole (10) is opened on the inner wall of the filter frame (6).

4. The sponge rainwater inlet structure based on the transformation of the slow traffic system in the old city according to claim 1 is characterized by: The filter assembly (3) comprises a filter screen (301) and a mounting frame (302); the surface of the filter screen (301) is fixedly connected to the inner wall of the mounting frame (302); and the inner wall of the mounting frame (302) is threadedly connected to the surface of the check valve (7).

5. The sponge rainwater inlet structure based on the transformation of the old city slow traffic system according to claim 1 is characterized by: A limit block (11) is bolted to the inner wall of the water inlet frame (1), a water leakage frame (12) is placed on the top of the limit block (11), and a plurality of water leakage holes (13) are opened on the inner wall of the water leakage frame (12).

6. The sponge rainwater inlet structure based on the transformation of the old city slow traffic system according to claim 5 is characterized by: A mounting block (14) is bolted to the inner wall of the water leakage frame (12), and a support rod (15) is bolted to the inner wall of the mounting block (14).

7. The sponge rainwater inlet structure based on the transformation of the slow traffic system in the old city according to claim 6 is characterized by: A placement rack (16) is placed on the top of the installation block (14), and a wire rack (17) is fixedly connected to the inner wall of the placement rack (16).

8. The sponge rainwater inlet structure based on the transformation of the old city slow traffic system according to claim 5 is characterized by: A connecting rod (18) is bolted to the top of the leaking frame (12), and a handle (19) is bolted to the top of the connecting rod (18).

Images