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CN-224213475-U - Sponge city oozes row structure

CN224213475UCN 224213475 UCN224213475 UCN 224213475UCN-224213475-U

Abstract

The utility model discloses a sponge city infiltration and drainage structure, which relates to the technical field of sponge cities and comprises a drainage box, wherein a water inlet is formed in the upper surface of the drainage box, a drainage top shell is fixedly connected to the upper surface of the drainage box, the position of the drainage top shell corresponds to that of the water inlet, a filtering mechanism is arranged in the drainage box, and the filtering mechanism comprises a movable frame which is slidably arranged on the inner wall of the drainage box. According to the utility model, the filtering mechanism is arranged in the drainage box, so that impurities in water can be filtered by using the filtering net plate, when the impurities on the surface of the filtering net plate are excessively accumulated, the filtering net plate can be used for generating an up-and-down vibration effect, the impurities accumulated on the surface of the filtering net plate can slide to the strip-shaped sewage outlet, and the anti-blocking strip is used for reciprocating entering the inside of the strip-shaped sewage outlet, so that the blocked impurities are dredged by the anti-blocking strip, and the impurities can conveniently fall to the bottom of the drainage box, and the filtering and anti-blocking effects are realized.

Inventors

  • XU WEI
  • XU DEQIANG
  • CHEN MEIJUAN

Assignees

  • 江苏千城生态科技有限公司

Dates

Publication Date
20260508
Application Date
20250228

Claims (8)

  1. 1. The utility model provides a sponge city oozes row structure, includes drainage tank (1), its characterized in that, inlet opening (2) have been seted up to the upper surface of drainage tank (1), and the upper surface fixedly connected with drainage top shell (3) of drainage tank (1), the position of drainage top shell (3) corresponds with inlet opening (2), the inside of drainage tank (1) is provided with filtering mechanism (4); The filtering mechanism (4) comprises a movable frame (401) which is arranged on the inner wall of the drainage box (1) in a sliding manner, two filtering net plates (402) are fixedly connected to the lower surface of the movable frame (401), the two filtering net plates (402) are symmetrically distributed in the drainage box (1) in a mutually inclined state, two linkage blocks (403) corresponding to each other in position are fixedly connected to the inner side surface of the movable frame (401), two driving boxes (404) are fixedly connected to the upper surface of the drainage box (1), the two driving boxes (404) are symmetrically distributed on the left side and the right side of the drainage top shell (3), movable push rods (405) are fixedly connected to the upper surface of the linkage blocks (403), the top ends of the movable push rods (405) penetrate through the drainage box (1) and extend into the driving boxes (404), movable plates (406) are fixedly connected to the insides of the driving boxes (404), driving motors (408) are fixedly arranged in the insides of the driving boxes (404), the driving boxes (408) are fixedly connected with driving cams (409), and the driving cams (409) of the driving boxes (408) are fixedly connected to the insides of the corresponding cams (409); Anti-blocking strips (5) are fixedly connected between the front inner wall and the rear inner wall of the drainage box (1), and a strip-shaped drain outlet (6) is arranged between the bottom ends of the two filter screen plates (402).
  2. 2. The sponge urban infiltration and drainage structure according to claim 1, wherein the linkage cam (409) is overlapped with the upper surface of the movable plate (406), a return spring (410) is sleeved on the surface of the movable push rod (405), the top end of the return spring (410) is fixedly connected with the lower surface of the movable plate (406), and the bottom end of the return spring (410) is fixedly connected with the upper surface of the drainage tank (1).
  3. 3. The sponge urban drainage structure according to claim 1, wherein the position of the anti-blocking strip (5) corresponds to the strip-shaped drain outlet (6), and the anti-blocking strip (5) is located right below the strip-shaped drain outlet (6).
  4. 4. The sponge urban drainage structure according to claim 1, wherein a rubber baffle (411) is fixedly connected to the bottom end of the filter screen plate (402), two water guide plates (7) are fixedly connected between the front inner wall and the rear inner wall of the drainage tank (1), and the bottom end of the rubber baffle (411) is fixedly connected with the top end of the water guide plates (7).
  5. 5. The sponge urban drainage structure according to claim 4, wherein the drainage square pipes (8) are fixedly arranged on the left side and the right side of the drainage box (1), the water inlet ends of the drainage square pipes (8) extend into the drainage box (1), and the positions of the water guide plates (7) correspond to the positions of the drainage square pipes (8).
  6. 6. The sponge urban infiltration and drainage structure according to claim 1, wherein cleaning ports (9) are formed in the front surface and the rear surface of the drainage box (1), a baffle (10) is fixedly arranged on the surface of the drainage box (1) through bolts, and the position of the baffle (10) corresponds to the cleaning ports (9).
  7. 7. The sponge urban infiltration and drainage structure according to claim 1, wherein the drainage top shell (3) is of a truncated cone-shaped structure, a plurality of permeable holes (11) are formed in the surface of the drainage top shell (3), and the plurality of permeable holes (11) are uniformly distributed on the surface of the drainage top shell (3).
  8. 8. The sponge urban drainage structure according to claim 1, wherein two guiding through holes are formed in the upper surface of the drainage box (1), the size of each guiding through hole is matched with that of the movable push rod (405), and the movable push rod (405) is in sliding connection with the surface of the drainage box (1) through the guiding through holes.

Description

Sponge city oozes row structure Technical Field The utility model relates to the technical field of sponge cities, in particular to a sponge city seepage and drainage structure. Background The sponge city is a new generation city rain and flood management concept, and the city can be like a sponge, has good elasticity in adapting to environmental changes, natural disasters caused by rainwater and the like, absorbs water, stores water, permeates water and purifies water when raining, and releases and utilizes the stored water when needed. The patent document with the publication number CN218861730U discloses a sponge city infiltration and drainage structure, which comprises a foundation, wherein the top of the foundation is fixedly connected with a bottom plate, the bottom of the foundation is fixedly connected with a water accumulation tank, a filter screen cylinder is movably arranged between the bottom plate and the water accumulation tank, two sides of the bottom of the inner wall of the water accumulation tank are fixedly connected with drain pipes, and the middle part of the bottom surface of the inner wall of the water accumulation tank is fixedly connected with a protection frame. According to the utility model, the motor drives the bristles to rotate, the holes at the bottom of the filter screen barrel can be dredged after the bristles rotate, and small garbage shielded at the bottom of the filter screen barrel can be brushed away. The sponge city that proposes among the above patent document oozes and arranges the structure when in actual use, because its filter screen section of thick bamboo is too little in volume, consequently to ponding filtration contact surface excessively little, influence filtration velocity to lead to the velocity of sewer slow, and the filter screen surface is blockked up easily, in addition, the brush of this structure can only clear up the outside of filter screen section of thick bamboo, and impurity then concentrates in the inside of filter screen section of thick bamboo, can't clear up thoroughly, influences the mediation effect. Disclosure of utility model The utility model discloses a sponge urban seepage and drainage structure, and aims to solve the technical problem that the sponge urban seepage and drainage structure in a comparison document is poor in use effect. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a sponge city oozes row structure, includes the water drainage tank, the inlet opening has been seted up to the upper surface of water drainage tank, and the upper surface fixedly connected with drainage top shell of water drainage tank, the position of drainage top shell corresponds with the inlet opening, the inside of water drainage tank is provided with filtering mechanism; The filter mechanism comprises a movable frame which is arranged on the inner wall of a drainage box in a sliding manner, wherein the lower surface of the movable frame is fixedly connected with two filter screen plates, the two filter screen plates are symmetrically distributed in the drainage box in a mutually inclined state, the inner side surface of the movable frame is fixedly connected with two corresponding linkage blocks, the upper surface of the drainage box is fixedly connected with two driving boxes, the two driving boxes are symmetrically distributed on the left side and the right side of the drainage top shell, the upper surface of each linkage block is fixedly connected with a movable push rod, the top end of each movable push rod penetrates through the drainage box and extends into the driving box, the movable plate is fixedly connected with the inside of the corresponding driving box, the surface of each driving box is fixedly provided with a waterproof motor box, a driving motor is fixedly installed in the inside of each waterproof motor box, the output shaft of each driving motor extends into the inside of the corresponding driving box, each linkage cam is fixedly connected with a linkage cam, and the position of each linkage cam corresponds to the corresponding movable plate; Anti-blocking strips are fixedly connected between the front inner wall and the rear inner wall of the drainage box, and a strip-shaped drain outlet is arranged between the bottom ends of the two filter screen plates. In a preferred scheme, the linkage cam is lapped with the upper surface of the movable plate, a reset spring is sleeved on the surface of the movable push rod, the top end of the reset spring is fixedly connected with the lower surface of the movable plate, and the bottom end of the reset spring is fixedly connected with the upper surface of the drainage tank. In a preferred scheme, the position of the anti-blocking strip corresponds to the strip-shaped drain outlet, and the anti-blocking strip is positioned right below the strip-shaped drain outlet. In a preferred scheme, the bottom fixedly conn