CN214061778U

CN214061778U - Sponge urban rainwater pipeline system

Info

Publication number: CN214061778U
Application number: CN202022805769.4U
Authority: CN
Inventors: 王铁军; 余应灿
Original assignee: Shenzhen Hengli Construction Engineering Co ltd
Current assignee: Shenzhen Hengli Construction Engineering Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-27
Anticipated expiration: 2030-11-27

Abstract

The application relates to the field of sponge city construction, in particular to a sponge city rainwater pipeline system, which comprises a filter well arranged under the ground, wherein the two sides of the filter well are respectively connected with a water inlet pipe and a water outlet pipe, the other end of the water outlet pipe is connected with a reservoir, and one side of the reservoir, which is far away from the water outlet pipe, is connected with a drain pipe; the filter well is close to one side of inlet tube is equipped with the filtration frame, the outlet pipe is located tip in the filter well is equipped with the second filter screen. This application can reduce the condition that rubbish entered into in the cistern through rainwater pipeline, the reuse of the interior rainwater of cistern of being convenient for.

Description

Sponge urban rainwater pipeline system

Technical Field

The application relates to the field of sponge city construction, in particular to a sponge city rainwater pipeline system.

Background

The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, absorbs water, stores water, seeps water and purifies water when raining, and releases and utilizes the stored water when needed.

At present, in order to increase the drainage rate, a rainwater pipeline system is built underground in a sponge city, the rainwater pipeline system comprises a drain pipe and a reservoir, the drain pipe is communicated with the reservoir, and the reservoir can store part of rainwater for recycling.

In view of the above-mentioned related arts, the inventor has found that rainwater often carries a lot of garbage, such as plastic bags, cloth strips, leaves, branches, etc., and the garbage enters the rainwater storage through the rainwater pipeline, so that the rainwater in the rainwater storage is inconvenient to reuse, and thus, needs to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to reduce the condition that rubbish in the rainwater got into the cistern, this application provides a sponge city rainwater pipeline system.

The application provides a sponge city rainwater pipeline system adopts following technical scheme:

a sponge urban rainwater pipeline system comprises a filter well arranged under the ground, wherein a water inlet pipe and a water outlet pipe are respectively connected to two sides of the filter well, the other end of the water outlet pipe is connected with a reservoir, and a water discharge pipe is connected to one side of the reservoir, which is far away from the water outlet pipe; the filter well is close to one side of inlet tube is equipped with the filtration frame, the outlet pipe is located tip in the filter well is equipped with the second filter screen.

By adopting the technical scheme, rainwater enters the filtering well from the water inlet pipe, and the filtering frame arranged in the filtering well primarily filters the rainwater to filter large garbage such as plastic bags and cloth strips in the rainwater; the second filter screen that goes out the water pipe tip setting carries out secondary filter to the rainwater, filters less rubbish in the rainwater, and reducible rubbish gets into the condition in the cistern to be convenient for the reuse of the rainwater in the cistern.

Optionally, the filter frame includes frame and first filter screen, first filter screen is fixed on the side of frame, the frame is close to one side of drain pipe is equipped with the opening, just is equipped with the filtration centrum on the first filter screen of open-ended, it extends to the opening direction to filter the centrum.

Through adopting above-mentioned technical scheme, first filter screen carries out the first filtration to the rainwater, filters the effect that the centrum can play the water conservancy diversion, leads around filtering the centrum with rubbish such as plastic bag, cloth strip. When the first filter screen just to the opening is full of rubbish, filter this first filter screen of centrum outstanding, the rainwater can flow from filtering the centrum to reduce this first filter screen and block up and the condition that the rainwater is difficult to the outflow appears.

Optionally, a connecting plate is fixedly arranged at the vertex of the filtering cone, and two ends of the connecting plate are respectively and fixedly connected with the first filter screens at two sides of the opening.

Through adopting above-mentioned technical scheme, the rainwater passes through the inlet tube and flows into in filtering the well, filters the centrum and is close to the inlet tube, and when rivers were too big, rivers were great to the impact force of filtering the centrum, easily made and filtered the centrum and warp, and the connecting plate can check off rivers, reduces rivers to the impact of filtering the centrum to the protection filters the centrum.

Optionally, the frame is followed the fixed joint board that is equipped with in the side of filter well direction of height, the filter well inner wall is provided with the confession the groove that slides that the joint board slided.

Through adopting above-mentioned technical scheme, the groove of sliding carries on spacingly to the frame, reduces the condition that the frame shifted to appear, and the filter frame is taken out in the while can upwards slide, clears up the rubbish in the filter frame.

Optionally, the top of the frame is fixedly connected with a traction rope, the inner side of the filter well is provided with a placing groove, a hanging ring is arranged in the placing groove and located above the frame, and the traction rope is connected with the hanging ring.

Through adopting above-mentioned technical scheme, the haulage rope is separated from the link, holds the haulage rope and up lifts, can take out the filter frame from filtering the well to be convenient for clear up the rubbish in the filter frame.

Optionally, a limiting groove is formed in two sides of the second filter screen, fixing grooves are formed in two sides of the water outlet pipe, a bolt is arranged in the fixing grooves in a sliding mode, one end of the bolt penetrates through the water outlet pipe and the connecting block fixedly connected with the water outlet pipe, and the other end of the bolt is connected with the limiting groove in an inserting mode.

Through adopting above-mentioned technical scheme, the second filter screen is installed on the outlet pipe, and through connecting block slip bolt, the tip joint of bolt is at the spacing inslot, makes second filter screen and outlet pipe installation fixed, and is simple and convenient.

Optionally, be equipped with stopper and spring on the bolt, the stopper be located the fixed slot and with fixed slot sliding connection, the spring housing establish with the bolt, the one end fixed connection of spring be in the lateral wall of fixed slot, the other end of spring with stopper fixed connection.

Through adopting above-mentioned technical scheme, the second filter screen is installed on the outlet pipe, and the tip joint of bolt is at the spacing inslot, and the elasticity of spring makes the tip chucking of bolt at the spacing inslot, improves the steadiness between second filter screen and the outlet pipe. When needs follow the intraductal dismantlement of outlet water with the second filter screen, the pulling connecting block, the stopper slides in the fixed slot, and stopper extrusion spring makes the tip of bolt break away from the spacing groove, alright realize dismantling between them.

Optionally, a handle is arranged on the second filter screen.

Through adopting above-mentioned technical scheme, through setting up the handle, the taking out and the installation of the second filter screen of being convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the filtering frame primarily filters rainwater, the filtering frame filters larger garbage in the rainwater, the second filtering net secondarily filters the rainwater, and the smaller garbage in the rainwater is filtered, so that the condition that the garbage enters the water storage tank is reduced;

2. through the insertion and matching of the limiting groove and the bolt, the second filter screen is installed and fixed in the water outlet pipe, and meanwhile, the second filter screen is convenient to install and detach.

Drawings

FIG. 1 is an overall sectional view schematically illustrating a sponge urban rainwater pipeline system according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a filter frame;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

fig. 4 is a schematic view of the connection of the second filter screen and the water outlet pipe.

Description of reference numerals: 1. a filter well; 101. a placement groove; 2. filtering the well cover; 3. a water inlet pipe; 4. a water outlet pipe; 41. fixing grooves; 5. a reservoir; 6. a drain pipe; 7. a filter frame; 71. a frame; 711. a clamping and connecting plate; 72. a first filter screen; 73. an opening; 721. filtering the vertebral body; 8. a sliding groove; 9. a hauling rope; 10. hanging a ring; 11. climbing a ladder; 12. a second filter screen; 121. a handle; 122. a limiting groove; 13. a connecting plate; 14. a bolt; 15. connecting blocks; 16. a limiting block; 17. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses sponge city rainwater pipeline system. Referring to fig. 1, sponge city rainwater pipeline system is provided with filtration well lid 2 including setting up at subaerial filtration well 1 at the top of filtration well 1, filters well lid 2 and is used for sealing filtration well 1. The inside wall of filtration well 1 is fixed and is equipped with climbing ladder 11, and climbing ladder 11 sets up along the direction of height of filtration well 1. Open and filter well lid 2, the staff can enter into through climbing ladder 11 and filter 1 inside maintenance.

The both sides of crossing filter well 1 are connected with inlet tube 3 and outlet pipe 4 respectively, and inlet tube 3 and outlet pipe 4 all set up in the position that is close to filter well 1 bottom, and the other end of outlet pipe 4 is connected with cistern 5, and one side that outlet pipe 4 was kept away from to cistern 5 is connected with drain pipe 6, and drain pipe 6 sets up in the position that is close to cistern 5 top. Rainwater enters the filtering well 1 through the water inlet pipe 3, the rainwater of the filtering well 1 enters the water storage tank 5 through the water outlet pipe 4, and the water storage tank 5 is used for storing the rainwater for reutilization; when the rainwater is more, the water in the water storage tank 5 can be discharged from the water discharge pipe 6.

Referring to fig. 1 and 2, one side of the filter well 1 close to the water inlet pipe 3 is provided with a filter frame 7, the filter frame 7 comprises a frame 71 and a first filter 72, the first filter 72 is fixed on the side of the frame 71, and one side of the frame 71 close to the water inlet pipe 3 is provided with an opening 73 and is attached to the inner side wall of the filter well 1. A filtering cone 721 is fixed on the first filtering net 72 facing the opening 73, and the filtering cone 721 extends towards the opening 73 of the frame 71. The first filter screen 72 filters the rainwater for the first time, and the filtering cone 721 can play a role in guiding the garbage such as plastic bags and cloth strips to the periphery of the filtering cone 721. When the first filter screen 72 facing the opening 73 is full of garbage, the filter cone 721 protrudes out of the first filter screen 72, and rainwater can flow out of the filter cone 721, so that the situation that the rainwater is difficult to flow out due to blockage of the first filter screen 72 is reduced.

The vertex of the filtering cone 721 is fixedly provided with a connecting plate 13, two ends of the connecting plate 13 are respectively fixedly connected with the first filter screens 72 at two sides of the opening 73, and the connecting plate 13 is parallel to the first filter screens 72 facing the opening 73. Rainwater flows into the filter well 1 through the inlet tube 3, filters the centrum 721 and is close to the inlet tube 3, and when rivers were too big, rivers were great to the impact force of filtering centrum 721, easily made to filter centrum 721 and warp, and connecting plate 13 can block rivers, reduces rivers to the impact of filtering centrum 721 to the protection filters centrum 721.

The frame 71 is fixedly provided with clamping plates 711 along the side edges of the filter well 1 in the height direction, the clamping plates 711 are four, the inner wall of the filter well 1 is provided with a sliding groove 8 for the clamping plates 711 to slide, the sliding groove 8 is arranged in the height direction of the filter well 1, and the length of the sliding groove 8 is consistent with the height of the filter well 1. The sliding groove 8 limits the frame 71, the displacement of the frame 71 can be reduced, the frame 71 can be stably placed in the filter well 1, the filter frame 7 can be taken out in an upward sliding mode, and garbage in the filter frame 7 is cleaned

Referring to fig. 1 and 3, a traction rope 9 is fixedly connected to the top of the frame 71, a placing groove 101 is formed in the inner side wall of the filter well 1, a hanging ring 10 is fixedly arranged in the placing groove 101, the hanging ring 10 is located above the frame 71, and the end portion of the traction rope 9 is bound on the hanging ring 10. The pulling rope 9 is pulled to lift upwards, the filter frame 7 can be taken out from the filter well 1, and therefore the garbage in the filter frame 7 can be cleaned conveniently.

Referring to fig. 1 and 4, the end of the water outlet pipe 4 in the filter well 1 is provided with a second filter screen 12, the filter holes of the second filter screen 12 are smaller than the filter holes of the first filter screen 72, and the second filter screen 12 performs secondary filtration on the rainwater to filter smaller garbage in the rainwater. Be equipped with handle 121 on the second filter screen 12, through setting up handle 121, make things convenient for the staff to get and put second filter screen 12.

Referring to fig. 4, the bilateral symmetry of second filter screen 12 is provided with spacing groove 122, and the bilateral symmetry of outlet pipe 4 is provided with fixed slot 41, and spacing groove 122 and fixed slot 41 are square groove, slide in fixed slot 41 and are equipped with bolt 14, and bolt 14 is square pole, and the one end of bolt 14 runs through to outlet pipe 4 and fixedly connected with connecting block 15, and the other end and the spacing groove 122 of bolt 14 are pegged graft and are cooperated. Second filter screen 12 installs on outlet pipe 4, and through connecting block 15 slip bolt 14, the tip joint of bolt 14 is in spacing groove 122, makes second filter screen 12 and outlet pipe 4 installation fixed, and is simple and convenient.

Be equipped with stopper 16 and spring 17 on the bolt 14, stopper 16 is located fixed slot 41 and with fixed slot 41 sliding connection, and bolt 14 is located to spring 17 cover, and spring 17's one end fixed connection is on the lateral wall of fixed slot 41, and spring 17's the other end and stopper 16 fixed connection. The second filter screen 12 is installed on the water outlet pipe 4, the end part of the bolt 14 is clamped in the limiting groove 122 by the elastic force of the spring 17, and the stability between the second filter screen 12 and the water outlet pipe 4 is improved. When the second filter screen 12 needs to be detached from the water outlet pipe 4, the connecting block 15 is pulled, the limiting block 16 slides in the fixing groove 41, the limiting block 16 extrudes the spring 17, the end of the bolt 14 is separated from the limiting groove 122, and the detachment of the two can be realized.

The implementation principle of the sponge urban rainwater pipeline system in the embodiment of the application is as follows: rainwater enters the filtering well 1 through the water inlet pipe 3 to be filtered, and a filtering frame 7 arranged in the filtering well 1 is used for primarily filtering the rainwater, so that larger garbage such as plastic bags, cloth strips and the like in the rainwater is filtered; the second filter screen 12 that the tip of outlet pipe 4 set up carries out secondary filter to the rainwater, filters less rubbish in the rainwater, and the water after the filtration is arranged the cistern 5 in from outlet pipe 4 and is stored.

When the filter frame 7 needs to be taken out for cleaning, the filter well cover 2 is opened, the traction rope 9 is released from the hanging ring 10, the traction rope 9 is pulled to lift upwards, and the filter frame 7 can be taken out from the filter well 1, so that the garbage in the filter frame 7 can be cleaned conveniently. When the second filter screen 12 needs to be replaced, the connecting block 15 is pulled, the limiting block 16 slides in the fixing groove 41, the limiting block 16 extrudes the spring 17, the end part of the bolt 14 is separated from the limiting groove 122, and the second filter screen 12 can be replaced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a sponge city rainwater pipeline system which characterized in that: the device comprises a filter well (1) arranged underground, wherein a water inlet pipe (3) and a water outlet pipe (4) are respectively connected to two sides of the filter well (1), the other end of the water outlet pipe (4) is connected with a reservoir (5), and a drain pipe (6) is connected to one side, far away from the water outlet pipe (4), of the reservoir (5); the filter well (1) is close to one side of the water inlet pipe (3) is provided with a filter frame (7), and the water outlet pipe (4) is positioned at the end part in the filter well (1) and is provided with a second filter screen (12).

2. The sponge urban rainwater pipeline system according to claim 1, characterized in that: filter frame (7) and include frame (71) and first filter screen (72), first filter screen (72) are fixed on the side of frame (71), frame (71) are close to one side of drain pipe (6) is equipped with opening (73), just is equipped with on first filter screen (72) of opening (73) and filters centrum (721), it extends to opening (73) direction to filter centrum (721).

3. The sponge urban rainwater pipeline system according to claim 2, characterized in that: the vertex of the filtering cone body (721) is fixedly provided with a connecting plate (13), and two ends of the connecting plate (13) are respectively and fixedly connected with the first filter screens (72) on two sides of the opening (73).

4. The sponge urban rainwater pipeline system according to claim 2, characterized in that: the frame (71) is fixedly provided with a clamping plate (711) along the side edge of the height direction of the filter well (1), and the inner wall of the filter well (1) is provided with a sliding groove (8) for the clamping plate (711) to slide.

5. The sponge urban rainwater pipeline system according to claim 2, characterized in that: the top fixedly connected with haulage rope (9) of frame (71), the inboard of filter well (1) is equipped with standing groove (101), be equipped with link (10) in standing groove (101), link (10) are located the top of frame (71), haulage rope (9) with link (10) are connected.

6. The sponge urban rainwater pipeline system according to claim 1, characterized in that: spacing groove (122) have been seted up to the both sides of second filter screen (12), fixed slot (41) have been seted up to the both sides of outlet pipe (4), it is equipped with bolt (14) to slide in fixed slot (41), the one end of bolt (14) is run through outlet pipe (4) and fixedly connected with connecting block (15), the other end of bolt (14) with spacing groove (122) are pegged graft.

7. The sponge urban rainwater pipeline system according to claim 6, characterized in that: be equipped with stopper (16) and spring (17) on bolt (14), stopper (16) be located fixed slot (41) and with fixed slot (41) sliding connection, spring (17) cover is located bolt (14), the one end fixed connection of spring (17) be in the lateral wall of fixed slot (41), the other end of spring (17) with stopper (16) fixed connection.

8. The sponge urban rainwater pipeline system according to claim 1, characterized in that: and a handle (121) is arranged on the second filter screen (12).