CN213390413U

CN213390413U - A rainwater infiltration canal for construction of sponge city

Info

Publication number: CN213390413U
Application number: CN202020993388.0U
Authority: CN
Inventors: 李敏
Original assignee: Beijing Jingruixing Engineering Technology Co ltd
Current assignee: Beijing Jingruixing Engineering Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-06-08
Anticipated expiration: 2030-06-03

Abstract

The utility model belongs to the technical field of drainage equipment, in particular to a rainwater infiltration canal for sponge city construction, which comprises an infiltration canal, wherein the top of the infiltration canal is fixedly communicated with a rainwater pipeline, the top of the rainwater pipeline is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a shaft coupler, one end of the shaft coupler penetrates through the top of the rainwater pipeline and extends inwards, one end of the shaft coupler extending is fixedly connected with a rotating rod, a plurality of cutting blades arranged at equal intervals are fixedly sleeved on the rotating rod, the bottom of the rotating rod is fixedly connected with a hairbrush, the rainwater pipeline is fixedly connected with a screen on the inner wall close to the bottom of the hairbrush, the hairbrush is contacted with part of the surface of the water inlet side of the screen, and the utility model discloses a cutting mechanism and a filtering mechanism are arranged, so that impurities with larger size can be cut and broken, the rainwater infiltration channel is cut and crushed into small-size impurities, and the function of preventing blockage in the rainwater conveying process of the infiltration channel is achieved.

Description

A rainwater infiltration canal for construction of sponge city

Technical Field

The utility model belongs to the technical field of drainage equipment, especially, relate to a rainwater infiltration canal for construction of sponge city.

Background

The sponge city refers to a city which can be like a sponge in rain and flood management, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, preferentially utilizes natural force to drain water in rainy days, builds natural accumulation, natural infiltration and natural purification, releases and utilizes the stored water when needed, has the conditions of less greenbelt area, more hardening area and specific conditions in a plurality of engineering projects at the present stage, has the technical defects of large occupied area, low rainwater reuse rate and complicated construction in the traditional rainwater collecting pool, drainage channel, drainage pipeline and other modes, and cannot be comprehensively applied to the sponge construction of the city, so that the existing rainwater infiltration channel for sponge city construction can save and flexibly adapt to the specific conditions and the system storage capacity requirement, improve the rainwater infiltration speed and water quantity, supplement the groundwater level and meet the sponge city construction specification requirement, buried underground to form a space for storing rainwater.

However, when the existing rainwater is conveyed in the infiltration channel, because a large amount of large impurities exist in the rainwater, the impurities in the rainwater are accumulated in the infiltration channel, and the infiltration channel is easy to block for a long time, so that the using effect of the infiltration channel is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, and provides a rainwater infiltration channel for sponge city construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rainwater infiltration canal for sponge city construction, includes the infiltration canal, the fixed intercommunication in top of infiltration canal has rainwater pipeline, rainwater pipeline's top fixedly connected with motor, fixedly connected with shaft coupling on the output shaft of motor, the one end of shaft coupling runs through rainwater pipeline's top and inwards extends, the one end fixedly connected with bull stick that the shaft coupling extends, the fixed cutting blade that has cup jointed a plurality of equidistance settings on the bull stick, the bottom fixedly connected with brush of bull stick, rainwater pipeline is close to fixedly connected with screen cloth on the inner wall of brush bottom, the brush contacts with the partial surface of screen cloth side of intaking, rainwater pipeline's the fixed intercommunication in top has a plurality of shunt tubes that encircle the setting.

Preferably, both sides and the bottom of infiltration ditch all adopt grid infiltration structure.

Preferably, the both ends of infiltration canal are equipped with a plurality of connection buckles respectively, and one end is protruding padlock, and the other end is recessed buttonhole, and the padlock is unanimous with the buttonhole position, and the size matches.

Preferably, the motor is sleeved with a protective cover, and the bottom of the protective cover is in threaded connection with the top of the rainwater pipeline through a plurality of fixing bolts.

Preferably, the top of shunt tubes is equipped with the apron, be equipped with a plurality of evenly distributed's inlet opening on the apron.

Preferably, a groove is formed in a through opening in the rainwater pipeline, a plurality of balls are connected in the groove in a sliding mode, and the edges of the balls are in contact with the coupler.

Has the advantages that:

1. the utility model discloses in, drive the bull stick through the motor and rotate, the bull stick passes through the impurity of the great size of cutting blade cutting, cuts it and breaks into small-size impurity, realizes permeating the anti-clogging function of canal.

2. The utility model discloses in, through the setting of screen cloth, can intercept massive impurity and get into in the infiltration canal, cause the jam in infiltration canal, intake the side surface through drive assembly drive brush along the screen cloth and rotate, make and hold back the impurity brush on the side surface of intaking at the screen cloth and down, can effectively avoid impurity to block up the screen cloth.

3. The utility model discloses in, pass through the grid infiltration structure through the rainwater in the infiltration canal and guarantee promptly that the structural strength of infiltration canal has powerful infiltration drainage ability again, through the setting of padlock and knot hole, make the infiltration canal make its firm in connection at the in-process that carries out the combination simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a rainwater infiltration trench for sponge city construction;

FIG. 2 is a partial schematic top view of a rainwater infiltration trench for sponge city construction;

fig. 3 is a schematic side view of a infiltration trench of a rainwater infiltration trench for sponge city construction.

In the figure: 1-infiltration channel, 2-rainwater pipeline, 3-motor, 4-coupler, 5-rotating rod, 6-cutting blade, 7-brush, 8-screen, 9-shunt pipe, 10-lock, 11-buckle hole, 12-protective cover, 13-cover plate, 14-water inlet hole and 15-ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a rainwater infiltration channel for sponge city construction, comprising an infiltration channel 1, the top of the infiltration channel 1 is fixedly communicated with a rainwater pipeline 2 for guiding rainwater into the infiltration channel through the rainwater pipeline 2, the top of the rainwater pipeline 2 is fixedly connected with a motor 3 for driving a shaft coupler 4 to rotate, an output shaft of the motor 3 is fixedly connected with the shaft coupler 4 for connecting a rotating rod 5, one end of the shaft coupler 4 penetrates through the top of the rainwater pipeline 2 and extends inwards, one end of the shaft coupler 4 extending is fixedly connected with the rotating rod 5 for driving a cutting blade 6 to rotate, the rotating rod 5 is fixedly sleeved with a plurality of cutting blades 6 which are arranged at equal intervals, larger-sized impurities are cut and crushed by the cutting blades 6, the impurities are cut and crushed into small-sized impurities, and can be discharged from a screen 8, thereby realizing the function of preventing blockage of infiltration channel drainage, bottom fixedly connected with brush 7 of bull stick 5, it advances water the side surface rotation along screen cloth 8 through drive assembly drive brush 7, the impurity that makes to hold back on the screen cloth 8 side surface of intaking is brushed down, can effectively avoid impurity to block up screen cloth 8, fixedly connected with screen cloth 8 on rainwater pipeline 2 is close to the inner wall of brush 7 bottom, be used for preventing that massive impurity from getting into infiltration canal 1, cause the jam of infiltration canal 1, brush 7 contacts with the partial surface of the side of intaking of screen cloth 8, rainwater pipeline 2's the fixed intercommunication in top has a plurality of shunt tubes 9 that encircle the setting, be used for with rainwater water conservancy diversion to rainwater pipeline 2 in.

In this embodiment, both sides and the bottom of the infiltration channel 1 all adopt a grid water seepage structure, and the grid water seepage structure not only ensures the structural strength of the infiltration channel 1, but also has strong infiltration and drainage capabilities.

In this embodiment, a plurality of connecting buckles are respectively disposed at two ends of the infiltration channel 1, one end is a convex buckle 10, the other end is a concave buckle hole 11, the positions of the buckle 10 and the buckle hole 11 are the same, and the sizes of the buckle are matched, so that the infiltration channel 2 is firmly connected in the process of combination.

In this embodiment, motor 3 is last to have cup jointed protection casing 12, and the top threaded connection of a plurality of fixing bolt and rainwater pipeline 2 is passed through to the bottom of protection casing 12 for play certain guard action to motor 3.

In this embodiment, a cover plate 13 is disposed on the top of the shunt tube 9, and a plurality of water inlets 14 are uniformly distributed on the cover plate 13.

In this embodiment, be equipped with the recess in the through-hole on rainwater pipeline 2, sliding connection has a plurality of balls 15 in the recess, and the edge of ball 15 contacts with shaft coupling 4 for reduce shaft coupling 4 and the frictional force that runs through between the mouth.

The working principle is as follows: when in use, rainwater is guided into the rainwater pipeline 2 through the flow dividing pipe 9, the motor 3 is started at the same time, the motor 3 drives the rotating rod 5 to rotate, the rotating rod 5 cuts large-size impurities through the cutting blade 6 and cuts and breaks the large-size impurities into small-size impurities, the anti-blocking function of the infiltration canal 1 is realized, meanwhile, the arrangement of the screen 8 can intercept large impurities from entering the infiltration channel 1 to cause the blockage of the infiltration channel 1, the driving component drives the hairbrush 7 to rotate along the water inlet side surface of the screen mesh 8, so that impurities trapped on the water inlet side surface of the screen mesh 8 are brushed down, the screen mesh 8 can be effectively prevented from being blocked by the impurities, meanwhile, the rainwater in the infiltration channel 1 can ensure the structural strength of the infiltration channel 1 and have strong infiltration and drainage capacity through the grid infiltration structure, meanwhile, the arrangement of the lock 10 and the lock hole 11 ensures that the infiltration channel 1 is firmly connected in the process of combination.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rainwater infiltration ditch for sponge city construction, includes infiltration ditch (1), its characterized in that: the top of the infiltration channel (1) is fixedly communicated with a rainwater pipeline (2), the top of the rainwater pipeline (2) is fixedly connected with a motor (3), a shaft coupling (4) is fixedly connected to an output shaft of the motor (3), one end of the shaft coupling (4) penetrates through the top of the rainwater pipeline (2) and extends inwards, a rotating rod (5) is fixedly connected with one extending end of the coupler (4), a plurality of cutting blades (6) arranged at equal intervals are fixedly sleeved on the rotating rod (5), the bottom of the rotating rod (5) is fixedly connected with a brush (7), the inner wall of the rainwater pipeline (2) close to the bottom of the brush (7) is fixedly connected with a screen (8), the brush (7) is contacted with part of the surface of the water inlet side of the screen (8), the top of the rainwater pipeline (2) is fixedly communicated with a plurality of shunt tubes (9) which are arranged in a surrounding mode.

2. The rainwater infiltration canal for sponge city construction according to claim 1, characterized in that: both sides and the bottom of infiltration ditch (1) all adopt grid infiltration structure.

3. The rainwater infiltration canal for sponge city construction according to claim 1, characterized in that: the two ends of the infiltration channel (1) are respectively provided with a plurality of connecting buckles, one end of the infiltration channel is provided with a convex buckle lock (10), the other end of the infiltration channel is provided with a concave buckle hole (11), and the buckle lock (10) is consistent with the buckle hole (11) in position and matched in size.

4. The rainwater infiltration canal for sponge city construction according to claim 1, characterized in that: the motor (3) is sleeved with a protective cover (12), and the bottom of the protective cover (12) is in threaded connection with the top of the rainwater pipeline (2) through a plurality of fixing bolts.

5. The rainwater infiltration canal for sponge city construction according to claim 1, characterized in that: the top of shunt tubes (9) is equipped with apron (13), be equipped with a plurality of evenly distributed's inlet opening (14) on apron (13).

6. The rainwater infiltration canal for sponge city construction according to claim 1, characterized in that: a groove is formed in a penetrating port in the rainwater pipeline (2), a plurality of balls (15) are connected in the groove in a sliding mode, and the edge of each ball (15) is in contact with the coupler (4).