CN218508634U

CN218508634U - Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment

Info

Publication number: CN218508634U
Application number: CN202222777325.3U
Authority: CN
Inventors: 张启春; 曾舰; 王倩影; 张翔; 柴国庆
Original assignee: Shanghai Jingchun Landscaping Engineering Co ltd
Current assignee: Shanghai Jingchun Landscaping Engineering Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-02-21
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to a rainwater discharge technical field specifically discloses a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, including a drainage section of thick bamboo, the top mouth endotheca of a drainage section of thick bamboo has the dirt of intercepting to hang the basket, it has the well lid to intercept to hang to put up on the basket, the bottom of the lateral wall of a drainage section of thick bamboo is equipped with the sewage export, the internal bottom edge of sewage export articulates there is the board that turns over, the rigid coupling has the strap on the inner wall of turning over the board, the rigid coupling has the steel ladle on the interior bottom plate of a drainage section of thick bamboo, the rigid coupling has many guide posts, many the coacting cover is equipped with a lifter on the guide post, the bottom rigid coupling of lifter has buoyancy, the top rigid coupling of lifter has the connecting piece, the strap set up with the connecting piece on, the drainage section of thick bamboo is kept away from and is equipped with the clear water export on a lateral wall of sewage export, the height that highly is higher than the base of sewage export of clear water, the utility model discloses the structure is ingenious, can realize that dirty rainwater is limpid and the reposition of the reposition of redundant personnel of discharging.

Description

Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment

Technical Field

The utility model relates to a rainwater drainage technical field especially relates to sponge city rainwater shunting hinders dirty anti-reflux discharging equipment.

Background

The sponge city is a new generation city rain flood management concept, can understand that the city has good drainage flood resistance, chinese utility model patent with publication number CN207660069U discloses a sponge city rainwater diversion dirt-blocking countercurrent-preventing drainage device, it realizes the graded drainage of rainwater through setting up overflow cylinder and little rainwater drainage pipe respectively in the bottom and the lateral part of drainage cylinder, when rainwater is less, the rainwater only discharges from little rainwater drainage pipe, the rainwater through little rainwater drainage pipe can flow into grass planting ditch, when rainwater is bigger, the rainwater that little rainwater drainage pipe did not reach the drainage can flow into overflow cylinder, realize that rainwater discharges into city sewer through overflow cylinder, above-mentioned structure has obvious shortcoming, firstly, the rainwater when just beginning to rain is usually all discharged into the pipe, because rainwater when just raining can wash away the mud dirt on ground, the rainwater at this moment is more dirty, can not discharge into the grass planting ditch enough, when the rainfall reaches certain degree, the ground surface has already been clean, just this moment, just rainwater can discharge into this time just can wash away the rainwater, just can not reach the big rainwater diversion effect, therefore, can all there is more clear when the rainwater can discharge into the rainwater can be improved, and the rainwater can be more improved when the rain water planting ditch is reached.

SUMMERY OF THE UTILITY MODEL

For solving the problem mentioned in the background art, the utility model aims to provide a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment.

In order to realize the above object, the technical scheme of the utility model is that:

the sponge city rainwater shunting type dirt blocking and backflow preventing discharging device comprises a drainage cylinder which is buried on the ground and is closed at the bottom, a dirt blocking hanging basket is sleeved in a top opening of the drainage cylinder, a well cover is erected at the top opening of the dirt blocking hanging basket, a sewage outlet is formed in the bottom end of one side wall of the drainage cylinder, a turning plate is hinged to the inner bottom edge of the sewage outlet and can seal the sewage outlet, a butt plate is fixedly connected to the inner wall of the turning plate and is arranged at a certain angle with the turning plate, a water containing barrel is fixedly connected to the inner bottom plate of the water containing barrel, a plurality of guide columns are fixedly connected to the inner bottom plate of the water containing barrel vertically and fixedly connected to the guide columns, a lifting plate is movably sleeved on the guide columns together, a buoyancy member is fixedly connected to the bottom of the lifting plate, a connecting member is fixedly connected to the top of the lifting plate and comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod which are vertically arranged, the third connecting rod and the fourth connecting rod and are fixedly connected to the bottom end of the drainage cylinder, the clear water outlet is fixedly connected to one side of the fourth connecting rod, and the clear water outlet is far away from the clear water outlet.

Furthermore, the top of the guide column is detachably connected with a limiting head, when the lifting plate abuts against the limiting head, the turning plate seals the sewage outlet, and the height of the bottom edge of the clean water outlet is flush with the height of the bottom of the limiting head.

The beneficial effects of the utility model are that: in the early stage of rainfall or when the rainwater amount is small, the rainwater is dirty, the rainwater flows into the bottom of the drainage tube and the water containing barrel after passing through the well cover and the sewage intercepting hanging basket, a period of time is required for the water containing barrel to be filled with water, the turnover plates are not completely attached to the inner wall of the drainage tube in the period of time, the sewage outlet is in an open state, and the muddy rainwater can be discharged from the sewage outlet; when lasting rainfall one end time or rainfall are very big, the rainwater is comparatively limpid, can be filled full of the rainwater in the ladle, under the effect of buoyancy spare, the lifter plate is by jack-up to make the fourth connecting rod upwards push up the attachment plate, finally make to turn over the board and paste on the inner wall of drainage section of thick bamboo, thereby seal the sewage export, comparatively clean rainwater can only discharge through the clear water export this moment, ingenious realization dirty rainwater and the reposition of redundant personnel of limpid rainwater are discharged.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the present invention when a sewage outlet is opened;

FIG. 2 is a schematic structural view of the embodiment of the present invention when the sewage outlet is closed;

fig. 3 is a schematic view of the connection structure of the lifting plate, the connecting member and the buoyancy member in the embodiment of the present invention.

Description of the figures: 1. drainage cylinder, 11, sewage outlet, 12, clear water outlet, 2, sewage intercepting hanging basket, 3, well lid, 4, turning plate, 41, attachment strap, 5, water containing barrel, 51, guide post, 511, limiting head, 6, lifting plate, 61, connecting lug, 62, first connecting rod, 63, second connecting rod, 64, third connecting rod, 65, fourth connecting rod, 7 and buoyancy piece.

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. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in fig. 1-3, the sponge urban rainwater shunting type dirt-blocking countercurrent-preventing drainage device comprises a drainage tube 1 buried in the ground and having a closed bottom, a dirt-blocking hanging basket 2 is sleeved in a top opening of the drainage tube 1, preferably, a flange is formed on the top of the dirt-blocking hanging basket 2, the dirt-blocking hanging basket 2 is placed on the top opening of the drainage tube 1 through the flange, a well cover 3 is placed on the flange on the top of the dirt-blocking hanging basket 2, a plurality of water leakage holes are formed on the dirt-blocking hanging basket 2 and the well cover 3 in a penetrating manner, a sewage outlet 11 is formed at the bottom end of the right side wall of the drainage tube 1, the sewage outlet 11 is communicated with a sewage discharge passage of a city, a turnover plate 4 is hinged on the inner bottom edge of the sewage outlet 11, the turnover plate 4 can be attached to the inner drainage wall of the drainage tube 1 and seal the sewage outlet 11, a butt strap 41 is welded on one side of the turnover plate 4 facing the inner side of the drainage tube 1, preferably, the butt strap 41 is located in the middle of the turnover plate 4, and the butt strap 41 is arranged at an angle of 90 degrees with the turnover plate 4, the inner bottom plate of the drainage tube 1 is welded with a water containing barrel 5, two guide posts 51 are vertically and fixedly connected to the inner bottom plate of the water containing barrel 5, the two guide posts 51 are arranged at 180 degrees, a lifting plate 6 is movably sleeved on the two guide posts 51 together, preferably, the lifting plate 6 is circular, connecting lugs 61 are arranged on two sides of the lifting plate 6, the two connecting lugs 61 are respectively sleeved on the two guide posts 51 in a sliding manner, a buoyancy member 7 is fixedly connected to the bottom of the lifting plate 6, the buoyancy member 7 is a foam block, a connecting member is fixedly connected to the top of the lifting plate 6, the connecting member comprises a first connecting rod 62, a second connecting rod 63, a third connecting rod 64 and a fourth connecting rod 65 which are vertically arranged, the bottom end of the first connecting rod 62 is welded at the center of the circle of the lifting plate 6, the second connecting rod 63 is positioned between the water containing barrel 5 and the turning plate 4, the top ends of the first connecting rod 62 and the second connecting rod 63 are fixedly connected to the third connecting rod 64 together, the fourth connecting rod 65 is fixedly connected to the bottom end of the second connecting rod 63, the fourth connecting rod 65 faces the turning plate 4, the attachment plate 41 is arranged on the fourth connecting rod 65, the left side wall of the drainage tube 1 is provided with a clean water outlet 12, the clean water outlet 12 is communicated with the grass planting ditch and/or the river channel, the height of the bottom edge of the clean water outlet 12 is higher than that of the bottom edge of the sewage outlet 11, in the embodiment, when the lifting plate 6 rises to the maximum height, the height of the lifting plate 6 is flush with the height of the bottom edge of the clean water outlet 12.

In this embodiment, the detachable connection of top of guide post 51 has spacing head 511, and spacing head 511 is the nut of threaded connection at the guide post 51 top, and when lifter plate 6 supported and establishes on spacing head 511, turning plate 4 sealed sewage outlet 11, and the height on the base of clear water outlet 12 highly flushes with the height of the bottom of spacing head 511, and structural design is reasonable, effectively avoids lifter plate 6 slippage from guide post 51.

In practical use, during rainfall, the solid garbage is blocked by the well cover 3 and the sewage intercepting hanging basket 2, so that the solid garbage can be prevented from being discharged into the drainage cylinder 1, the rainwater is dirty in the early stage of rainfall or when the rainwater amount is small, the rainwater flows into the bottom of the drainage cylinder 1 and the water containing barrel 5 after passing through the well cover 3 and the sewage intercepting hanging basket 2, a period of time is required for the water containing barrel 5 to be filled with water, the turnover plate 4 is not completely attached to the inner wall of the drainage cylinder 1 in the period of time, the sewage outlet 11 is in an open state, and the muddy rainwater can be discharged from the sewage outlet 11 only; when lasting rainfall one end time or rainfall is very big, the rainwater is comparatively limpid, can be filled full of the rainwater in the ladle 5, under the effect of buoyancy spare 7, lifter plate 6 is by jack-up to make fourth connecting rod 65 upwards push up attachment plate 41, finally make to turn over board 4 and paste on the inner wall of drainage section of thick bamboo 1, thereby seal sewage outlet 11, comparatively clean rainwater can only discharge through clear water outlet 12 this moment, ingenious realization dirty rainwater and the reposition of redundant personnel of limpid rainwater are discharged.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that fall within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The sponge city rainwater shunting type dirt blocking and backflow preventing discharging device comprises a drainage cylinder which is buried on the ground and is closed at the bottom, a dirt blocking hanging basket is sleeved in a top opening of the drainage cylinder, a well cover is erected at the top opening of the dirt blocking hanging basket, and the sponge city rainwater shunting type dirt blocking and backflow preventing discharging device is characterized in that a sewage outlet is arranged at the bottom end of one side wall of the drainage cylinder, a turning plate is hinged to an inner bottom edge of the sewage outlet and can seal the sewage outlet, a lapping plate is fixedly connected to the inner wall of the turning plate and is arranged at a certain angle with the turning plate, a water containing barrel is fixedly connected to the inner bottom plate of the drainage cylinder, a plurality of guide columns are vertically and fixedly connected to the inner bottom plate of the drainage cylinder, a lifting plate is movably sleeved on the guide columns together, the bottom of the lifting plate is fixedly connected with a buoyancy member, a connecting member is fixedly connected to the top of the lifting plate, the connecting member comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod which are vertically arranged, a top end of the first connecting rod and a top end of the second connecting rod and a third connecting rod and a fourth connecting rod, which is fixedly connected to the drainage cylinder, and is fixedly connected to the bottom end of the drainage cylinder, and is arranged on the bottom of the drainage cylinder, and is fixedly connected to one side of the sewage outlet, and is arranged on the fourth connecting rod, and is arranged on the bottom of the sewage outlet, and is arranged on one side of the fourth connecting rod, and is arranged at the same height of the sewage outlet, and is higher than that the clear water containing barrel, and is arranged on the clear water outlet, and is arranged on the bottom of the clear water outlet, and is arranged on one side of the clear water outlet.

2. The sponge city rainwater split-flow type dirt-blocking and backflow-preventing discharging device is characterized in that the top of the guide column is detachably connected with a limiting head, when the lifting plate abuts against the limiting head, the turning plate seals the sewage outlet, and the height of the bottom edge of the clean water outlet is flush with the height of the bottom of the limiting head.