Sponge city rainwater diversion device

Abstract

The utility model discloses a rainwater diversion device for a sponge city, and relates to the technical field of rainwater diversion. According to the utility model, the curved-surface ring sleeve structure, namely the rainwater anti-blocking filter sleeve mechanism, and the spherical sleeve structure, namely the rainwater anti-blocking permeation spherical cover mechanism, are used as a net rack structure for rainwater flowing, so that when the net rack structure covers a rainwater downward flowing channel opening, the situation that the net rack structure is shielded and covered by vegetation objects can be avoided; due to the convex structure of the curved surface, the vegetation structure is difficult to attach to a large area of the surface, so that the situation that the vegetation structure is blocked under the condition of rain and flood to influence water seepage is greatly avoided, the effect of conveniently and quickly discharging a large amount of rainfall is realized, the waterlogging prevention capability is improved, and the management efficiency of rainwater diversion is promoted.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater diversion, and particularly relates to a rainwater diversion device for a sponge city. Background Art

[0002] A sponge city belongs to water resource management strategies and methods, which is a new generation of urban rain and flood management concept, meaning that the city can be like a sponge and has good elasticity in adapting to environmental changes and coping with natural disasters brought by rainwater; while rain and sewage diversion is a drainage system, which means separating the discharge or subsequent treatment of rainwater and sewage. For rainwater, it is directly discharged into the river through the rainwater pipe network, thereby reducing the impact of the water volume on the sewage treatment plant, ensuring the treatment efficiency of the sewage treatment plant, and also avoiding the waste of treating rainwater that does not need to be treated; in the strategies and methods of sponge cities, the diversion and discharge treatment of rainwater is an important management content, which is not only beneficial to water resource management but also can better relieve and cope with rainwaterlogging disasters. For the diversion management of rainwater, it is necessary to separate it from sewage in the entire rainwater discharge system, including not only pipelines but also the management of rainwater downstream channels.

[0003] The Chinese patent document with the authorization announcement number CN213204370U discloses "a rainwater diversion device for a sponge city, including a rainwater pipe, a scraper and a connecting shaft. The surface of the scraper is threadedly connected with a positioning bolt, and one side of the connecting shaft is fixedly connected with a connecting seat...". For the above technical solution, the following defects exist in use:

[0004] The existing rainwater diversion devices in sponge city management are basically improved through the result facilities of the conveying system, and it is difficult to solve the problem of easy blockage and occlusion of the rainwater downstream channel - the rainwater infiltration wellhead. Especially in the greening environment of the city, in the case of rainwaterlogging, it is very easy for vegetation to block the rainwater downstream, which may easily cause blockage at the channel entrance and slow down the rainwater drainage, and is not conducive to quickly discharging a large amount of rainfall, with poor flood prevention ability.

[0005] Therefore, a rainwater diversion device for a sponge city is proposed. Summary of the Utility Model

[0006] The purpose of the present utility model is: to solve the problems mentioned in the above background art, the present utility model provides a rainwater diversion device for a sponge city.

[0007] The present utility model specifically adopts the following technical solutions to achieve the above purpose:

[0008] A sponge city rainwater diversion device, including a rainwater collection ring cover frame, one side surface of the rainwater collection ring cover frame is fixedly installed with a hinged connection hoop frame, the other side surface of the rainwater collection ring cover frame is fixedly installed with a buckling and closing hoop frame, the inner side of the rainwater collection ring cover frame is fixedly installed with a rainwater anti-blocking filter sleeve mechanism, the top end of the rainwater anti-blocking filter sleeve mechanism is fixedly installed with an anti-stress support ring sleeve, the top end of the anti-stress support ring sleeve is fixedly installed with a rainwater anti-blocking and permeable ball cover mechanism, the inner side of the anti-stress support ring sleeve is fixedly installed with a strengthened support truss, the middle part of the top surface of the strengthened support truss is fixedly installed with a longitudinal strengthening support mechanism, and the top of the longitudinal strengthening support mechanism is fixedly connected with the top of the inner wall of the rainwater anti-blocking and permeable ball cover mechanism.

[0009] Further, the rainwater anti-blocking filter sleeve mechanism includes an anti-blocking rainwater seepage ring sleeve shell and rainwater seepage longitudinal through grooves. The number of the rainwater seepage longitudinal through grooves is multiple, and the multiple rainwater seepage longitudinal through grooves are equidistantly and circumferentially opened on the side wall of the anti-blocking rainwater seepage ring sleeve shell.

[0010] Further, the rainwater anti-blocking and permeable ball cover mechanism includes an anti-blocking seepage covering ball cover, a first anti-blocking over-permeation through groove and a second anti-blocking over-permeation through groove. The first anti-blocking over-permeation through groove and the second anti-blocking over-permeation through groove are both opened on the side wall of the anti-blocking seepage covering ball cover. The number of the first anti-blocking over-permeation through grooves and the second anti-blocking over-permeation through grooves is multiple, and the multiple first anti-blocking over-permeation through grooves and the second anti-blocking over-permeation through grooves are equidistantly and alternately distributed in a crossed manner.

[0011] Further, the strengthened support truss includes strengthened cross support arms and strengthened cross support rods. The ends of the strengthened cross support rods are fixedly connected to the sides of the strengthened cross support arms, and the outer ends of the strengthened cross support arms and the strengthened cross support rods are both fixedly connected to the side surface of the inner wall of the rainwater collection ring cover frame.

[0012] Further, the longitudinal strengthening support mechanism includes strengthened longitudinal support ribs and a strengthened cross support cover. The strengthened cross support cover is fixedly installed at the top end of the strengthened longitudinal support ribs. The strengthened longitudinal support ribs and the strengthened cross support cover are respectively fixedly connected to the strengthened cross support arms and the rainwater anti-blocking and permeable ball cover mechanism.

[0013] Further, the hinged connection hoop frame includes a hinged connection support hoop frame and a hinged support shaft. The hinged connection support hoop frame is welded and installed on the side surface of the rainwater collection ring cover frame. The hinged support shaft is rotatably inserted in the middle of the hinged connection support hoop frame; the buckling and closing hoop frame includes a buckling support frame and a buckling insertion through hole. The buckling insertion through hole is penetrated and opened on both sides of the buckling support frame. The buckling support frame is welded and installed on the side surface of the rainwater collection ring cover frame.

[0014] The beneficial effects of the present utility model are as follows:

[0015] The utility model sets a curved sleeve structure - a rainwater anti-blocking filter sleeve mechanism and a spherical sleeve structure - a rainwater anti-blocking permeable spherical cover mechanism as the grid structure for rainwater flow-through. When it covers the rainwater downstream channel opening, it can avoid being covered by vegetation. Because the convex structure of its curved surface makes it difficult for the vegetation structure to adhere to its surface over a large area, it greatly avoids the situation of being blocked and affecting water seepage in the case of waterlogging, realizes the effect of facilitating the rapid drainage of a large amount of rainfall, improves the waterlogging prevention ability, and promotes the management efficiency of rainwater diversion. Brief Description of the Drawings

[0016] Figure 1 is the three-dimensional view of the structure of the utility model;

[0017] Figure 2 is the dissected three-dimensional view of the rainwater anti-blocking filter sleeve mechanism of the utility model;

[0018] Figure 3 is the dissected three-dimensional view of the rainwater anti-blocking permeable spherical cover mechanism of the utility model;

[0019] Figure 4 is the three-dimensional view of the reinforced support truss and the longitudinal reinforced support mechanism of the utility model;

[0020] Reference Numerals: 1 Rainwater collection ring cover frame, 2 Hinged connection hoop frame, 3 Buckled closing hoop frame, 4 Rainwater anti-blocking filter sleeve mechanism, 5 Anti-stress support ring sleeve, 6 Rainwater anti-blocking permeable spherical cover mechanism, 8 Reinforced support truss, 9 Longitudinal reinforced support mechanism, 201 Hinged connection support hoop frame, 202 Hinged support shaft, 301 Buckled support frame, 302 Buckled insertion through hole, 401 Anti-blocking rainwater seepage ring sleeve shell, 402 Rainwater seepage longitudinal through groove, 601 Anti-blocking seepage covering spherical cover, 602 First anti-blocking over-seepage through groove, 603 Second anti-blocking over-seepage through groove, 801 Reinforced cross support arm, 802 Reinforced cross support rod, 901 Reinforced longitudinal support rib, 902 Reinforced cross support cover. Detailed Description of the Preferred Embodiment

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated herein can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0023] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be construed as indicating or implying relative importance.

[0024] All electrical components appearing in this text are electrically connected to an external main controller and 220V mains power, and the main controller can be a conventional known device such as a computer for control.

[0025] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is habitually placed during use. It is only for the convenience of describing the present utility model 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 construed as a limitation to the present utility model.

[0026] As Figures 1-4 shown, a sponge city rainwater diversion device includes a rainwater collection ring cover frame 1. A hinged connection hoop frame 2 is fixedly installed on one side surface of the rainwater collection ring cover frame 1. A buckling and closing hoop frame 3 is fixedly installed on the other side surface of the rainwater collection ring cover frame 1. A rainwater anti-blocking filter sleeve mechanism 4 is fixedly installed inside the rainwater collection ring cover frame 1. An anti-stress support ring sleeve 5 is fixedly installed at the top of the rainwater anti-blocking filter sleeve mechanism 4. A rainwater anti-blocking and permeable ball cover mechanism 6 is fixedly installed at the top of the anti-stress support ring sleeve 5. A reinforced support truss 8 is fixedly installed inside the anti-stress support ring sleeve 5. A longitudinal reinforcement support mechanism 9 is fixedly installed in the middle of the top surface of the reinforced support truss 8, and the top of the longitudinal reinforcement support mechanism 9 is fixedly connected to the top of the inner wall of the rainwater anti-blocking and permeable ball cover mechanism 6.

[0027] In the present utility model, the rainwater anti-blocking filter sleeve mechanism 4 includes an anti-blocking rainwater seepage ring sleeve shell 401 and rainwater seepage longitudinal through grooves 402. The number of the rainwater seepage longitudinal through grooves 402 is multiple, and the multiple rainwater seepage longitudinal through grooves 402 are equidistantly and circumferentially opened on the side wall of the anti-blocking rainwater seepage ring sleeve shell 401;

[0028] More specifically, by arranging a plurality of longitudinal rainwater seepage channels 402 to be evenly spaced around the side wall of the rainwater seepage prevention ring sleeve 401, the channels for rainwater seepage are made uniform, ensuring the efficiency of rainwater seepage.

[0029] In the present utility model, the rainwater anti-blocking and permeating ball cover mechanism 6 includes an anti-blocking seepage covering ball cover 601, a first anti-blocking over-permeation channel 602 and a second anti-blocking over-permeation channel 603. The first anti-blocking over-permeation channel 602 and the second anti-blocking over-permeation channel 603 are both arranged on the side wall of the anti-blocking seepage covering ball cover 601, and the number of both the first anti-blocking over-permeation channel 602 and the second anti-blocking over-permeation channel 603 is a plurality, and a plurality of the first anti-blocking over-permeation channels 602 and the second anti-blocking over-permeation channels 603 are distributed at equal intervals and crosswise;

[0030] More specifically, by arranging a plurality of the first anti-blocking over-permeation channels 602 and the second anti-blocking over-permeation channels 603 to be distributed at equal intervals and crosswise, the situation that the structural strength becomes poor due to the too narrow spacing between the channels is avoided.

[0031] In the present utility model, the strengthening support truss 8 includes a strengthening transverse arm 801 and a strengthening transverse rod 802. The end of the strengthening transverse rod 802 is fixedly connected to the side of the strengthening transverse arm 801, and the outer ends of both the strengthening transverse arm 801 and the strengthening transverse rod 802 are fixedly connected to the inner side surface of the inner wall of the rainwater collection ring cover frame 1;

[0032] More specifically, by arranging the strengthening transverse arm 801 and the strengthening transverse rod 802 to provide support inside the structure, the overall stress resistance quality of the structure is improved, and the stability of the structure is improved.

[0033] In the present utility model, the longitudinal strengthening support mechanism 9 includes a strengthening longitudinal rib 901 and a strengthening transverse cover 902. The strengthening transverse cover 902 is fixedly installed at the top of the strengthening longitudinal rib 901, and the strengthening longitudinal rib 901 and the strengthening transverse cover 902 are respectively fixedly connected to the strengthening transverse arm 801 and the rainwater anti-blocking and permeating ball cover mechanism 6;

[0034] More specifically, by arranging the strengthening longitudinal rib 901 and the strengthening transverse cover 902 to be respectively fixedly connected to the strengthening transverse arm 801 and the rainwater anti-blocking and permeating ball cover mechanism 6, the longitudinal support strength of the structure is excellent, and the risk of being damaged by being pressed and covered is reduced.

[0035] In the utility model, the hinged connection hoop frame 2 includes a hinged connection support hoop frame 201 and a hinged support shaft 202, the hinged connection support hoop frame 201 is welded and installed on the side surface of the rainwater collection ring cover frame 1, and the hinged support shaft 202 is rotatably plugged in the middle of the hinged connection support hoop frame 201; the buckle closed hoop frame 3 includes a buckle support frame 301 and a buckle plug-in through hole 302, the buckle plug-in through hole 302 is opened on both sides of the buckle support frame 301, and the buckle support frame 301 is welded and installed on the side surface of the rainwater collection ring cover frame 1;

[0036] More specifically, a hinged support hoop frame 201 and a hinged support shaft 202 are provided, so that the rainwater collection ring cover frame 1 can be hingedly installed in the channel mouth well.

[0037] Working principle: The whole device uses a rainwater collection ring cover frame 1 as the main body supporting the cover ring structure, which is overlapped in the channel wellhead where rainwater leaks, and a rainwater anti-blocking filter sleeve mechanism 4 with longitudinal grooves equidistantly arranged sideways and a rainwater anti-blocking infiltration ball cover mechanism 6 with seepage grooves evenly distributed on the surface of the ring body are arranged as a grid structure for rainwater to flow downward, so that the rainwater anti-blocking filter sleeve mechanism 4 and the rainwater anti-blocking infiltration ball cover mechanism 6 with protruding curved surfaces block the rainwater seepage grid structure, so that it blocks the vegetation that may cover the channel opening or other polluted debris in the city.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sponge city rainwater diversion device, characterized in that: The invention comprises a rainwater collecting ring cover frame (1), a hinged connection hoop frame (2) is fixedly installed on one side surface of the rainwater collecting ring cover frame (1), a buckled closed hoop frame (3) is fixedly installed on the other side surface of the rainwater collecting ring cover frame (1), a rainwater anti-blocking filter sleeve mechanism (4) is fixedly installed on the inner side of the rainwater collecting ring cover frame (1), a stress-resistant support ring sleeve (5) is fixedly installed on the top of the rainwater anti-blocking filter sleeve mechanism (4), a rainwater anti-blocking penetration ball cover mechanism (6) is fixedly installed on the top of the stress-resistant support ring sleeve (5), a strengthening support truss (8) is fixedly installed on the inner side of the stress-resistant support ring sleeve (5), a longitudinal strengthening support mechanism (9) is fixedly installed in the middle of the top surface of the strengthening support truss (8), and the top of the longitudinal strengthening support mechanism (9) is fixedly connected to the top of the inner wall of the rainwater anti-blocking penetration ball cover mechanism (6).

2. A sponge city rainwater diversion device according to claim 1, characterized in that: The rainwater blocking filter sleeve mechanism (4) comprises a rainwater seepage blocking ring sleeve shell (401) and a rainwater seepage longitudinal groove (402). The number of the rainwater seepage longitudinal grooves (402) is multiple, and the multiple rainwater seepage longitudinal grooves (402) are equidistantly arranged around the side wall of the rainwater seepage blocking ring sleeve shell (401).

3. A sponge city rainwater diversion device according to claim 1, characterized in that: The rainwater anti-blocking and infiltration ball cover mechanism (6) comprises an anti-blocking and infiltration ball cover (601), a first anti-blocking and over-seepage groove (602) and a second anti-blocking and over-seepage groove (603), wherein the first anti-blocking and over-seepage groove (602) and the second anti-blocking and over-seepage groove (603) are both arranged on the side wall of the anti-blocking and infiltration ball cover (601), and the number of the first anti-blocking and over-seepage groove (602) and the second anti-blocking and over-seepage groove (603) are both multiple, and the multiple first anti-blocking and over-seepage grooves (602) and the second anti-blocking and over-seepage grooves (603) are cross-distributed at equal intervals.

4. A sponge city rainwater diversion device according to claim 1, characterized in that: The reinforced support truss (8) comprises a reinforced transverse support arm (801) and a reinforced transverse support rod (802), the end of the reinforced transverse support rod (802) is fixedly connected to the side of the reinforced transverse support arm (801), and the outer ends of the reinforced transverse support arm (801) and the reinforced transverse support rod (802) are fixedly connected to the inner wall side of the rainwater collection ring cover frame (1).

5. A sponge city rainwater diversion device according to claim 4, characterized in that: The longitudinal reinforcement support mechanism (9) comprises a reinforcement longitudinal support rib (901) and a reinforcement transverse support cover (902), wherein the reinforcement transverse support cover (902) is fixedly mounted on the top of the reinforcement longitudinal support rib (901), and the reinforcement longitudinal support rib (901) and the reinforcement transverse support cover (902) are respectively fixedly connected to the reinforcement transverse support arm (801) and the rainwater blocking and penetration preventing ball cover mechanism (6).

6. A sponge city rainwater diversion device according to claim 1, characterized in that: The hinged connection hoop frame (2) comprises a hinged connection support hoop frame (201) and a hinged support shaft (202), wherein the hinged connection support hoop frame (201) is welded and installed on the side surface of the rainwater collection ring cover frame (1), and the hinged support shaft (202) is rotatably plugged into the middle part of the hinged connection support hoop frame (201); the buckled closed hoop frame (3) comprises a buckled support frame (301) and a buckled plug-in through hole (302), wherein the buckled plug-in through hole (302) is opened through both sides of the buckled support frame (301), and the buckled support frame (301) is welded and installed on the side surface of the rainwater collection ring cover frame (1).

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