CN219569125U

CN219569125U - Urban large and small rainwater diversion well

Info

Publication number: CN219569125U
Application number: CN202320791811.2U
Authority: CN
Inventors: 宁学军; 路广英; 史文正; 张卫东; 张鹏; 李平丽; 王延涛; 张晓宁; 王宇光
Original assignee: Shanxi Urban And Rural Planning And Design Institute Co ltd
Current assignee: Shanxi Urban And Rural Planning And Design Institute Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-22
Anticipated expiration: 2033-04-12

Abstract

The utility model provides a city large and small rainwater diversion well, which comprises a well body, wherein the top of the well body is connected with a well mouth, four diversion openings are arranged on the outer wall of the well body, and a well lid is arranged in the well mouth; the filter screen is arranged in the shunt opening, the clamping seat is arranged on the outer wall of the filter screen, the fixing mechanism is arranged in the clamping seat, the fixing mechanism is arranged in the sliding groove, and the sliding groove is formed in the edge of the opening of the shunt opening; according to the utility model, the filter screen is arranged in the shunt opening, and then the filter screen is rotated, so that the clamping seat is clamped in the chute, and the filter screen can be arranged in the shunt opening, so that impurities in water passing through the filter screen can be filtered by utilizing the convection of the filter screen during use, and the downstream of the shunt opening can be prevented from being blocked by the impurities.

Description

Urban large and small rainwater diversion well

Technical Field

The utility model belongs to the field of diversion wells, and particularly relates to a city large and small rainwater diversion well.

Background

The urban large and small rainwater diversion wells are diversion products which are developed for preventing the excessive rainwater from affecting the normal use of subsequent equipment when the rainwater is collected on the water collecting system guard water level by the water collecting surfaces of roads, squares, green belts, hardened floors and the like;

the pipelines on the outer walls of the urban large and small rainwater diversion wells are directly connected with the corresponding pipe orifices, so that foreign matters in rainwater can enter the downstream pipelines along with water flow, the pipelines cannot normally drain when the downstream pipelines are blocked, and the pipelines are embedded in the ground, so that the difficulty of subsequent maintenance is further increased;

in summary, the present utility model provides a city-sized rainwater diversion well to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the urban large and small rainwater diversion well, which is used for directly connecting corresponding pipe orifices when pipes on the outer wall of the urban large and small rainwater diversion well are arranged in the prior art, so that foreign matters in rainwater can enter downstream pipes along with water flow, the pipelines cannot normally drain when the downstream pipes are blocked, and the problems of subsequent maintenance are further increased because the pipes are embedded in the ground.

The urban large and small rainwater diversion well comprises a well body, wherein the top of the well body is connected with a well mouth, four diversion openings are arranged on the outer wall of the well body, and a well lid is arranged in the well mouth;

the filter screen is installed in the middle of the shunt opening, install the cassette on the outer wall of filter screen, the internally mounted of cassette has fixed establishment, fixed establishment installs the inside at the spout, the spout is seted up in the inside at shunt opening border.

Preferably, the fixing mechanism comprises a spring, a moving plate and a clamping head, wherein the spring is arranged in the clamping seat, one end of the spring is fixedly connected with one side of the moving plate, and the other side of the moving plate is fixedly connected with the moving plate.

Preferably, one end of the moving plate is inserted into the notch on the inner wall of the chute, and the outer walls on the two lateral sides of the moving plate are movably connected with the inner wall of the clamping seat.

Preferably, two sliding grooves are piled up on the split-flow opening, and the exposed opening of the sliding groove is positioned on the longitudinal middle branching line of the split-flow opening.

Preferably, an outer frame is arranged in the wellhead, one side of the outer frame is connected with the mounting mechanism, and a protective net is arranged in the outer frame.

Preferably, the installation mechanism comprises clamping lugs and clamping blocks, one side of each clamping lug is fixedly connected with the outer wall of the outer frame, the clamping blocks are clamped in openings on one side of each clamping lug, and the other side of each clamping block is fixedly installed on the inner wall of the wellhead.

Preferably, the protection net is positioned at the bottom of the wellhead opening, and the diameter of the protection net is larger than the length of the diameter opening at the top of the well body.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the filter screen is arranged in the shunt opening, and then the filter screen is rotated, so that the clamping seat is clamped in the chute, and the filter screen can be arranged in the shunt opening, so that impurities in water passing through the filter screen can be filtered by utilizing the convection of the filter screen during use, and the downstream of the shunt opening can be prevented from being blocked by the impurities.

2. According to the utility model, the protective net is arranged in the inlet, and then the outer frame is in butt joint with the inner wall of the wellhead, so that the protective net can be arranged at the bottom of the well lid when in use, and an object is arranged on the protective net from the opening of the well lid; after falling into, the articles can fall on the protective net at the moment, so that the fallen articles can be easily taken out after the well cover is opened.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the wellhead according to the present utility model;

FIG. 4 is a schematic top view of the outer frame of the present utility model;

fig. 5 is a schematic cross-sectional view of a shunt port according to the present utility model;

fig. 6 is an enlarged schematic view of the present utility model a.

In the figure: 1. a well body; 2. a wellhead; 3. a shunt port; 4. a well cover; 5. a filter screen; 6. a clamping seat; 7. a spring; 8. a moving plate; 9. a chuck; 10. a chute; 11. an outer frame; 12. clamping ears; 13. a clamping block; 14. and (5) protecting the net.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1, 2, 5 and 6, the utility model provides a city size rainwater diversion well, which comprises a well body 1, wherein the top of the well body 1 is connected with a well mouth 2, four diversion ports 3 are arranged on the outer wall of the well body 1, and a well lid 4 is arranged in the well mouth 2;

the filter screen 5 is installed among the shunt ports 3, the cassette 6 is installed on the outer wall of the filter screen 5, the fixing mechanism is installed in the interior of the cassette 6, the fixing mechanism is installed in the interior of the sliding groove 10, and the sliding groove 10 is arranged in the opening edge of the shunt ports 3.

Referring to fig. 6, the fixing mechanism includes a spring 7, a moving plate 8 and a chuck 9, the spring 7 is installed in the chuck 6, one end of the spring 7 is fixedly connected with one side of the moving plate 8, the other side of the moving plate 8 is fixedly connected with the moving plate 8, the filter screen 5 is rotated to enable the chuck 6 to completely enter the chute 10, the spring 7 drives the moving plate 8 to reset, and the chuck 9 is driven to reset when the moving plate 8 resets, so that the chuck 9 is fixedly connected with the chute 10, and the filter screen 5 can be installed in the shunt opening 3.

Referring to fig. 6, one end of the moving plate 8 is inserted into a recess in the inner wall of the chute 10, and the outer walls of the two lateral sides of the moving plate 8 are movably connected with the inner wall of the clamping seat 6.

Referring to fig. 5, two sliding grooves 10 are stacked on the split-flow opening 3, and the exposed opening of the sliding groove 10 is located on the longitudinal middle branching line of the split-flow opening 3.

Referring to fig. 3, an outer frame 11 is disposed inside the wellhead 2, one side of the outer frame 11 is connected with a mounting mechanism, and a protection net 14 is disposed inside the outer frame 11.

Referring to fig. 3, the installation mechanism includes a clamping ear 12 and a clamping block 13, wherein one side of the clamping ear 12 is fixedly connected with the outer wall of the outer frame 11, the clamping block 13 is clamped in an opening at one side of the clamping ear 12, the other side of the clamping block 13 is fixedly installed on the inner wall of the wellhead 2, the outer frame 11 is moved downwards, the clamping ear 12 and the clamping block 13 are in butt joint, and the outer frame 11 can be installed in the wellhead 2 together with the protection net 14.

Referring to fig. 3, the protection net 14 is located at the bottom of the opening of the wellhead 2, and the diameter of the protection net 14 is larger than the diameter of the top opening of the well body 1.

The specific working principle is as follows: as shown in fig. 1-6, when the urban rainwater diversion well is used, firstly, the well body 1 is installed in a pre-excavated well hole in the city, meanwhile, the diversion ports 3 around the well body 1 are butted with corresponding connecting pipelines, then the backfill earthwork is fixed, when the diversion ports 3 are connected with the butted pipelines, the clamping seats 6 on two sides of the filter screen 5 are butted with the openings of the sliding grooves 10, then the filter screen 5 is rotated to enable the clamping seats 6 to completely enter the sliding grooves 10, so that the spring 7 drives the movable plate 8 to reset, and the movable plate 8 drives the clamping head 9 to reset when reset, so that the clamping head 9 is fixedly connected with the sliding grooves 10, and when the urban rainwater diversion well is used, the filter screen 5 can filter foreign matters in the flowing water, so that the downstream pipelines cannot be blocked;

secondly, install outer frame 11 into well head 2 in the middle of, make the butt joint of card ear 12 one side opening and fixture block 13 of outer frame 11 during the installation, move outer frame 11 downwardly, the butt joint can be accomplished with fixture block 13 to card ear 12 like this, outer frame 11 just can be in the middle of the well head 2 with the protection network 14, when article falls into the well body from the opening on the well lid 4, the protection network 14 receives the object that drops this moment, thereby prevent that article from further falling into well body 1 bottom completely, so that follow-up taking, this is the characteristics of this city size rainwater diversion well.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a city size rainwater diversion well, includes the well body (1), its characterized in that: the top of the well body (1) is connected with a well mouth (2), four shunt ports (3) are arranged on the outer wall of the well body (1), and a well lid (4) is arranged in the well mouth (2);

install filter screen (5) in the middle of shunt opening (3), install cassette (6) on the outer wall of filter screen (5), the internally mounted of cassette (6) has fixed establishment, fixed establishment installs the inside at spout (10), the inside at shunt opening (3) opening border is seted up in spout (10).

2. The urban-sized rainwater diversion well as claimed in claim 1, wherein: the fixing mechanism comprises a spring (7), a moving plate (8) and a clamping head (9), wherein the spring (7) is arranged in the clamping seat (6), one end of the spring (7) is fixedly connected with one side of the moving plate (8), and the other side of the moving plate (8) is fixedly connected with the moving plate (8).

3. The urban-sized rainwater diversion well as claimed in claim 2, wherein: one end of the moving plate (8) is inserted into a notch on the inner wall of the chute (10), and the outer walls of the two lateral sides of the moving plate (8) are movably connected with the inner wall of the clamping seat (6).

4. The urban-sized rainwater diversion well as claimed in claim 1, wherein: the two sliding grooves (10) are piled up on the shunt opening (3), and the exposed opening of the sliding grooves (10) is positioned on the longitudinal middle parting line of the shunt opening (3).

5. The urban-sized rainwater diversion well as claimed in claim 1, wherein: the well head is characterized in that an outer frame (11) is arranged in the well head (2), one side of the outer frame (11) is connected with a mounting mechanism, and a protective net (14) is arranged in the outer frame (11).

6. The urban-sized rainwater diversion well of claim 5, wherein: the installation mechanism comprises clamping lugs (12) and clamping blocks (13), one side of each clamping lug (12) is fixedly connected with the outer wall of the outer frame (11), the clamping blocks (13) are clamped in the middle of one side opening of each clamping lug (12), and the other side of each clamping block (13) is fixedly installed on the inner wall of the wellhead (2).

7. The urban-sized rainwater diversion well of claim 5, wherein: the protection net (14) is positioned at the bottom of an opening of the wellhead (2), and the diameter of the protection net (14) is larger than the opening length of the diameter of the top of the well body (1).