CN214246039U

CN214246039U - Sponge urban drainage device

Info

Publication number: CN214246039U
Application number: CN202022618938.3U
Authority: CN
Inventors: 陈镇海
Original assignee: Individual
Current assignee: Huawei Design Group Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-09-21
Anticipated expiration: 2030-11-13

Abstract

The utility model relates to the technical field of urban drainage instruments, in particular to a sponge urban drainage device, which comprises a reservoir, wherein the reservoir is buried under an urban vegetation belt, a water inlet pipe is arranged on the upper pool wall of one side of the reservoir, a grid is arranged on one side of the water inlet pipe extending into the reservoir, the grid is arranged in a grid shape, a through hole is arranged on the pool wall at the bottom end of the other side of the reservoir, the through hole is fixedly connected with a siphon water pumping pipe, drain holes are arranged on the pool wall at the periphery of the upper end of the reservoir, the drain holes are flush with the water inlet pipe in height, a hole cover is fixedly connected with the top of the reservoir, the grid is arranged on the inner wall of the reservoir at the end part of one end of the water inlet pipe, water flow is filtered, sundries such as leaves, paper, plastic bags and the like carried in water are intercepted and stored between the grid and the reservoir, so that the drain holes can not be blocked by large sundries, and the cleaning is convenient at the later stage.

Description

Sponge urban drainage device

Technical Field

The utility model relates to a city drainage apparatus technical field specifically is a sponge city drainage device.

Background

The sponge city is a new generation of urban rainfall flood management concept, and means that the city has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be also called as a water elasticity city. The international generic term is "low impact development storm water system construction". When raining, the utility model absorbs water, stores water, seeps water and purifies water, and when needed, the stored water is released and utilized. But sponge city drainage device under prior art all has various problems, the easy jam of cistern wash port is just one of them, because heavy rain weather, the precipitation is great, lead to flowing into large-scale rubbish such as a large amount of leaves, paper, plastic bag in the drainage pipe, these debris just are very difficult to discharge again in case get into the cistern, and just block up the wash port of cistern very easily, lead to the cistern can not outwards the drainage and spill over, cause urban ponding, and in case of having blockked up, it is also very troublesome to clear up, can't in time repair under the emergency, bring very big challenge to the city drainage, for this reason, the utility model provides a sponge city drainage device is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sponge city drainage device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sponge urban drainage device comprises a reservoir buried under an urban vegetation zone, a water inlet pipe is arranged on the wall above one side of the water storage tank, a grating is arranged on one side of the water inlet pipe extending into the water storage tank, the grating is arranged in a grid shape, the tank wall at the bottom end of the other side of the water storage tank is provided with through holes, the through hole is fixedly connected with the siphon water pumping pipe, drain holes are arranged on the peripheral wall of the upper end of the reservoir, the water discharge hole is flush with the water inlet pipe in height, the top of the reservoir is fixedly connected with a hole cover, the hole cover is provided with dense small holes, a water purification system is arranged above the hole cover, the tank walls of the water storage tanks at the upper side and the lower side of the water inlet pipe are fixedly connected with fixed clamping blocks, the centers of the fixed clamping blocks are provided with through holes, and the inside cavity that sets up of fixed fixture block, the both ends of grid all insert in the inner chamber of fixed fixture block through the through-hole.

Preferably, both ends of the grid are provided with screw holes, the upper end and the lower end of the fixed clamping block are provided with screw holes, the screw holes at both ends of the grid correspond to the screw holes at both sides of the fixed clamping block, the grid is fixedly connected with the fixed clamping block through bolts, and the bolts are in threaded connection with the screw holes.

Preferably, a fixing plate is fixedly connected to the inner wall of the reservoir at the position of the drainage hole, a water seepage hole is formed in the fixing plate, and a plurality of conical tips are fixedly connected to the surface of one side, away from the inner wall of the reservoir, of the fixing plate.

Preferably, the water purification system comprises a soil layer arranged on the hole cover, a gravel layer is arranged above the soil layer, and a vegetation layer is arranged above the gravel layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. a grid is arranged on the inner wall of the water storage tank at the end part of one end of the water inlet pipe, water flow is filtered, sundries such as leaves, paper, plastic bags and the like carried in water are intercepted and stored between the grid and the water storage tank, so that large sundries cannot block the water outlet hole, and the water outlet hole is convenient to clean at the later stage;

2. a layer of protective measures is arranged at the position of the drain hole, a fixed plate is arranged on the drain hole, a water seepage hole is formed in the fixed plate, and a plurality of conical tops are connected to the fixed plate, so that sundries can be intercepted, and the drain hole is prevented from being blocked by other sundries; the water inlet and the water outlet are provided with two protective measures, so that the drainage system can normally operate in a rainstorm day.

Drawings

Fig. 1 is a schematic structural diagram of a reservoir of the present invention;

FIG. 2 is an enlarged view of the structure at the position A of the present invention;

fig. 3 is a schematic structural view of the fixing plate of the present invention;

fig. 4 is a side view of the structure of the utility model B.

In the figure: the device comprises a reservoir 1, a water inlet pipe 2, a grid 3, a siphon water pumping pipe 4, a hole cover 5, a water discharging hole 6, a soil layer 7, a gravel layer 8, a vegetation layer 9, a fixed fixture block 10, a bolt 11, a fixed plate 12, a conical tip 13 and a water seepage hole 14.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a sponge city drainage device comprises a reservoir 1, the reservoir 1 is buried under a city vegetation belt, a water inlet pipe 2 is arranged on the wall of the upper part of one side of the reservoir 1, a grating 3 is arranged on one side of the water inlet pipe 2 extending into the reservoir 1, the grating 3 is arranged in a grid shape and is used for filtering water flow, leaves carried in water, paper, plastic bags and other sundries are intercepted and stored between the grating 3 and the reservoir 1, so that the water outlet hole 6 cannot be blocked by large sundries, the later period is also convenient to clean, the wall of the bottom end of the other side of the reservoir 1 is provided with a through hole, the through hole is fixedly connected with a siphon water pumping pipe 4, when the water in the reservoir 1 needs to be utilized, the water in the reservoir can be pumped away through the siphon water pumping pipe 4, the water outlet holes 6 are arranged on the wall of the periphery of the upper end of the reservoir 1, and the water outlet hole 6 is level with the water inlet pipe 2, the water purification device is used for draining away redundant water, prevent that cistern 1 is excessive, the top fixedly connected with handhole door 5 of cistern 1, it has intensive aperture to open on the handhole door 5, the top of handhole door 5 is provided with water purification system, equal fixedly connected with fixture block 10 on the pool wall of the cistern 1 of the upper and lower both sides of inlet tube 2, the center department of fixture block 10 is opened has the through-hole, and the inside cavity that sets up of fixture block 10, the both ends of grid 3 are all inserted in the inner chamber of fixture block 10 through the through-hole, fix grid 3 on 1 inner wall of cistern.

Furthermore, both ends of the grid 3 are provided with screw holes, both upper and lower ends of the fixed fixture block 10 are provided with screw holes, the screw holes at both ends of the grid 3 correspond to the screw holes at both sides of the fixed fixture block 10, the grid 3 is fixedly connected with the fixed fixture block 10 through bolts 11, and the bolts 11 are in threaded connection with the inside and the outside of the screw holes;

furthermore, a fixing plate 12 is fixedly connected to the inner wall of the reservoir 1 at the drain hole 6, a water seepage hole 14 is formed in the fixing plate 12, and a plurality of conical tips 13 are fixedly connected to the surface of one side, away from the inner wall of the reservoir 1, of the fixing plate 12, so that sundries can be intercepted, and the drain hole 6 is prevented from being blocked by other sundries;

further, water purification system is including setting up the loam layer 7 on handhole door 5, and the top of loam layer 7 sets up to gravel layer 8, and the top of gravel layer 8 sets up to vegetation layer 9, purifies the rainwater that falls on ground.

The working principle is as follows: when the reservoir 1 of the sponge urban drainage device runs, rainwater in a pipeline can be filtered; in a rainstorm day, the urban rainfall is increased rapidly, rainwater scours vegetation, soil and ground garbage, flows into a sewer together, flows into the reservoir 1 from a drainage pipeline, passes through the grating 3 after passing through the water inlet pipe 2, flows into the reservoir 1, filters the water flow by the grating 3, intercepts sundries such as leaves, paper, plastic bags and the like carried in the water, and stores the sundries between the grating 3 and the reservoir 1, so that the drainage hole 6 cannot be blocked by large sundries, and the later period is convenient to clean; when the water in the reservoir 1 is more and reaches the drain hole 6, the water flows away from the drain hole 6, the fixed plate 12 is installed on the drain hole 6, the water seepage hole 14 is formed in the fixed plate 12, and the fixed plate 12 is also connected with a plurality of conical apexes 13, so that sundries can be intercepted, and the drain hole 6 is prevented from being blocked by other sundries; the reservoir 1 is provided with two protection measures at a water inlet and a water outlet, so that the drainage system can normally operate in a rainstorm day; the lower end of the water storage tank 1 is also provided with a siphon water pumping pipe 4, and if water in the water storage tank 1 needs to be utilized, the water in the tank can be pumped away through the siphon water pumping pipe 4 for reutilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sponge city drainage device, includes cistern (1), its characterized in that: the utility model discloses a water treatment device, including cistern (1), inlet tube (2), grid (3), wash water pipe (1), inlet tube (2), the inside one side of cistern (1) is stretched into and is provided with grid (3), grid (3) set up to latticed, the through-hole has been seted up to the opposite side bottom pool wall of cistern (1), and through-hole and siphon drinking-water pipe (4) fixed connection, wash port (6) have all been seted up on the pool wall all around in the upper end of cistern (1), just wash port (6) and inlet tube (2) highly parallel and level, the top fixedly connected with handhole door (5) of cistern (1), open intensive aperture door (5), the top of handhole door (5) is provided with water purification system, equal fixedly connected with fixed fixture block (10) on the pool wall of cistern (1) of the upper and lower both sides of inlet tube (2), the center of the fixed clamping block (10) is provided with a through hole, a cavity is formed in the fixed clamping block (10), and the two ends of the grating (3) are inserted into the inner cavity of the fixed clamping block (10) through the through hole.

2. The sponge municipal drainage device of claim 1, wherein: the two ends of the grating (3) are provided with screw holes, the upper end and the lower end of the fixed clamping block (10) are provided with screw holes, the screw holes at the two ends of the grating (3) correspond to the screw holes at the two sides of the fixed clamping block (10), the grating (3) is fixedly connected with the fixed clamping block (10) through bolts (11), and the bolts (11) are connected with the screw holes through internal and external threads.

3. The sponge municipal drainage device of claim 1, wherein: fixedly connected with fixed plate (12) on cistern (1) inner wall of wash port (6) department, it has infiltration hole (14) to open on fixed plate (12), fixed plate (12) deviate from one side fixed surface of cistern (1) inner wall and are connected with a plurality of toper top (13).

4. The sponge municipal drainage device of claim 1, wherein: the water purification system comprises a mud layer (7) arranged on the hole cover (5), a gravel layer (8) is arranged above the mud layer (7), and a vegetation layer (9) is arranged above the gravel layer (8).