CN212104427U

CN212104427U - Big or small rainwater reposition of redundant personnel discharging equipment in sponge city

Info

Publication number: CN212104427U
Application number: CN202020734924.5U
Authority: CN
Inventors: 张旭; 王渝昆; 张晓雨; 陈小康
Original assignee: Chongqing Derun Xinbang Environment Restoration Co ltd
Current assignee: Chongqing Derun Xinbang Environment Restoration Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-08
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a big or small rainwater reposition of redundant personnel discharging equipment in sponge city, including the flotation tank, be equipped with the kicking block in the flotation tank, the welding of one side of flotation tank lower extreme has communicating pipe, communicating pipe one end is linked together with the flotation tank is inside, one side welding that the flotation tank lower extreme just kept away from communicating pipe has a plurality of first discharge pipes that distribute about being, be connected with the control cylinder between the other end of first discharge pipe jointly, one side welding that keeps away from first discharge pipe on the control cylinder has the second delivery pipe, install the control stopper in the control cylinder, be connected with the gangbar that is "nearly" style of calligraphy between the terminal surface center of control stopper upper end and the upper end terminal surface center of kicking block jointly, the part that the gangbar runs through flotation tank wall and. The utility model discloses can discharge rainwater automatically in the use, avoid manual operation's loaded down with trivial details and easy wrong phenomenon, and then ensured the timely emission of the unnecessary rainwater of sponge urban system when suffering the rainfall, be favorable to using widely.

Description

Big or small rainwater reposition of redundant personnel discharging equipment in sponge city

Technical Field

The utility model relates to a sponge city technical field especially relates to a big or small rainwater reposition of redundant personnel discharging equipment in sponge city.

Background

The sponge city is a new generation of city rainfall flood management concept, and refers to a city which can be like a sponge and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and the city can also be called as a water elasticity city. In the operation of sponge urban system in-process, need utilize the rainwater that the rainfall brought, nevertheless when rainfall is more, need carry out timely emission to unnecessary rainwater to avoid appearing the too much flood phenomenon that causes of rainwater, current sponge city is when the size according to the rainfall is to unnecessary rainwater emission, and the management and control is carried out to the management and control emission more than the manual work, consequently has to discharge untimely shortcoming, and then has sponge urban system to take place the risk of flood. Therefore, a rainwater diversion and drainage device for sponge cities is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rainwater diversion and drainage device for sponge cities.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rainwater diversion and discharge device for sponge cities comprises a buoyancy tank, wherein a floating block is arranged in the buoyancy tank, a communicating pipe is welded on one side of the lower end of the buoyancy tank, one end of the communicating pipe is communicated with the interior of the buoyancy tank, a plurality of first discharge pipes which are distributed up and down are welded on one side of the lower end of the buoyancy tank, which is far away from the communicating pipe, a control cylinder is commonly connected between the other ends of the first discharge pipes, the two ends of each first discharge pipe are respectively communicated with the corresponding buoyancy tank and the corresponding control cylinder, a second discharge pipe is welded on one side of the control cylinder, which is far away from the first discharge pipes, one end of each second discharge pipe is communicated with the interior of the control cylinder, a control plug is installed in each control cylinder, the outer ring surface of each control plug is attached to the inner surface of the corresponding control cylinder, and a linkage rod in a shape like a Chinese character ji is commonly connected between the, the parts of the linkage rods penetrating through the wall of the buoyancy tank and the wall of the control barrel are all sleeved with sliding sleeves, and the sliding sleeves are welded with the corresponding buoyancy tank or the control barrel.

Preferably, one end of the communicating pipe, which is far away from the floating box, is welded with a first connecting flange.

Preferably, a second connecting flange is welded at one end of the second discharge pipe, which is far away from the control cylinder.

Preferably, a filter mesh is arranged in the middle of the communicating pipe, the outer annular surface of the filter mesh is welded with the inner surface of the corresponding communicating pipe, the cross section of the filter mesh is in an inclined state, a slag discharging pipe is welded at the lower part of the communicating pipe corresponding to the outer side of the filter mesh, the lower end of the slag discharging pipe extends to the lower part of the communicating pipe, the inner surface of the slag discharging pipe is provided with threads, and the lower end of the slag discharging pipe is provided with a threaded plug through the threads on the inner surface.

The utility model provides a big or small rainwater reposition of redundant personnel discharging equipment in sponge city, beneficial effect lies in: this scheme is at the in-process that uses, whole discharging equipment is connected with sponge urban system's water storage storehouse through first flange, can control the orderly emission of unnecessary water in sponge urban system's the water storage storehouse according to the size of rainfall in the use, and discharge fast when the rainfall is great, slowly discharge when the rainfall is less, all go on automatically through discharging equipment in the discharge process, the loaded down with trivial details and the easy wrong phenomenon of manual operation has been avoided, and then the timely emission of the unnecessary rainwater of sponge urban system when suffering the rainfall has been ensured, the risk of sponge urban system flood emergence when the rainfall has been avoided, the system stability when sponge urban system is suffering the rainwater is favorable to, be favorable to the sustainability in sponge city, and then be favorable to carrying out wide application.

Drawings

Fig. 1 is a schematic view of the internal structure of a rainwater diversion and drainage device for sponge cities;

fig. 2 is the utility model provides a big or small rainwater reposition of redundant personnel discharging equipment's in sponge city right side view.

In the figure: the device comprises a floating box 1, a floating block 2, a communicating pipe 3, a first discharge pipe 4, a control cylinder 5, a control plug 6, a linkage rod 7, a second discharge pipe 8, a first connecting flange 9, a second connecting flange 10, a filter screen 11, a slag discharge pipe 12, a threaded plug 13 and a sliding sleeve 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a rainwater diversion and drainage device for sponge cities comprises a buoyancy tank 1, a floating block 2 is arranged in the buoyancy tank 1, a communicating pipe 3 is welded on one side of the lower end of the buoyancy tank 1, one end of the communicating pipe 3 is communicated with the interior of the buoyancy tank 1, a plurality of first drainage pipes 4 distributed up and down are welded on one side of the lower end of the buoyancy tank 1 far away from the communicating pipe 3, a control cylinder 5 is commonly connected between the other ends of the first drainage pipes 4, two ends of each first drainage pipe 4 are respectively communicated with the corresponding buoyancy tank 1 and the corresponding control cylinder 5, a second drainage pipe 8 is welded on one side of the control cylinder 5 far away from the first drainage pipe 4, one end of each second drainage pipe 8 is communicated with the interior of the control cylinder 5, a control plug 6 is arranged in the control cylinder 5, the outer ring surface of the control plug 6 is attached to the inner surface of the corresponding control cylinder 5, a linkage rod 7 shaped like a Chinese character 'ji' is commonly connected, the parts of the linkage rods 7 penetrating through the wall of the buoyancy tank 1 and the wall of the control cylinder 5 are all sleeved with sliding sleeves 14, and the sliding sleeves 14 are welded with the corresponding buoyancy tank 1 or the control cylinder 5.

One end of the communicating pipe 3, which is far away from the floating box 1, is welded with a first connecting flange 9, the connection of the communicating pipe 3 and a water storage bin of a sponge city system is enabled to be convenient and quick by the arrangement of the first connecting flange 9, one end of the second discharging pipe 8, which is far away from the control cylinder 5, is welded with a second connecting flange 10, the arrangement of the second connecting flange 10 enables the discharging device to be convenient for being connected with an external conveying pipeline, and therefore the arrangement of the first connecting flange 9 and the second connecting flange 10 enables the discharging device to be convenient for installation, assembly and use.

The middle part in the communicating pipe 3 is provided with a filter net piece 11, the outer ring surface of the filter net piece 11 is welded with the inner surface of the corresponding communicating pipe 3, the cross section of the filter mesh sheet 11 is in an inclined state, a slag discharging pipe 12 is welded at the lower part of the communicating pipe 3 corresponding to the outer side of the filter mesh sheet 11, the lower end of the slag discharging pipe 12 extends to the lower part of the communicating pipe 3, the inner surface of the slag discharging pipe 12 is provided with threads, the lower end of the slag discharging pipe 12 is provided with a threaded plug 13 through the threads on the inner surface, during the installation and use of the discharge device, the filter mesh sheet 11 can filter the water passing through the communicating pipe 3, thereby effectively preventing foreign matters from entering the floating box 1 and the control cylinder 5, ensuring the stable and reliable use of the whole discharge device, aiming at the impurities filtered by the filter net sheet 11, the discharging device can be quickly discharged through the slag discharge pipe 12 under the condition of disassembling the threaded plug 13, and further, the quick maintenance of the whole discharging device in the using process can be realized.

In summary, the following steps: the utility model discloses in the in-process of using, whole discharging equipment is connected with the reservoir of sponge city system through first flange 9, when the reservoir of sponge city carries out the drainage through discharging equipment because of the rainfall size, the rainwater can get into flotation tank 1 through communicating pipe 3, the water that gets into in flotation tank 1 can float to flotation block 2, in the process that flotation block 2 is floated, make control stopper 6 can be synchronous motion with flotation block 2 through the linkage of gangbar 7, and under the circumstances that flotation block 2 moves upwards, the water in flotation tank 1 can be discharged through second discharge pipe 8 through control cylinder 5 through first discharge pipe 4 finally; therefore, when the sponge city system is subjected to rainfall with different sizes, a communicating vessel is formed between the floating box 1 and the water storage bin of the sponge city system through the communicating pipe 3, and when the sponge city system is subjected to rainfall with different degrees and the water levels of the water storage bins are different, the heights of the floating blocks 2 in the floating box 1 are in different states, namely the heights of the control plugs 6 in the control cylinders 5 are in different states; when the sponge city system is subjected to heavy rainfall, the water level of the water storage bin of the sponge city system is higher, the height of the control plug 6 in the control cylinder 5 is in a higher state, namely the number of the first discharge pipes 4 blocked by the control plug 6 is less, namely water in the water storage bin of the sponge city can be rapidly discharged through the communication pipe 3, the floating box 1, more first discharge pipes 4, the control cylinder 5 and the second discharge pipe 8; further, when the sponge city system suffers from small rainfall, the water level of the water storage bin of the sponge city system is low, the height of the control plug 6 in the control cylinder 5 is in a low state, namely, the number of the first discharge pipes 4 blocked by the control plug 6 is small, namely, the water in the water storage bin of the sponge city can be slowly discharged through the communicating pipe 3, the buoyancy tank 1, the small first discharge pipes 4, the control cylinder 5 and the second discharge pipe 8, in conclusion, the whole discharge device can control the orderly discharge of the excess water in the water storage bin of the sponge city system according to the size of the rainfall, and can rapidly discharge when the rainfall is large, and can slowly discharge when the rainfall is small, and the discharge process is automatically performed through the discharge device, thereby avoiding the tedious manual operation and error-prone phenomena, and further ensuring the timely discharge of the excess rainwater when the sponge city system suffers from the rainfall, the risk of flood when the sponge urban system rains is avoided, the system stability of the sponge urban system when the sponge urban system suffers from rainwater is facilitated, the sustainability of the sponge city is facilitated, and the popularization and the application are facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rainwater diversion and discharge device for sponge cities comprises a buoyancy tank (1) and is characterized in that a buoyancy block (2) is arranged in the buoyancy tank (1), a communicating pipe (3) is welded on one side of the lower end of the buoyancy tank (1), one end of the communicating pipe (3) is communicated with the interior of the buoyancy tank (1), a plurality of first discharge pipes (4) which are distributed up and down are welded on one side of the lower end of the buoyancy tank (1) far away from the communicating pipe (3), a control cylinder (5) is connected between the other ends of the first discharge pipes (4) together, two ends of each first discharge pipe (4) are communicated with the corresponding buoyancy tank (1) and the corresponding control cylinder (5) respectively, a second discharge pipe (8) is welded on one side of the control cylinder (5) far away from the first discharge pipes (4), one end of each second discharge pipe (8) is communicated with the interior of the control cylinder (5), the control device is characterized in that a control plug (6) is installed in the control cylinder (5), the outer annular surface of the control plug (6) is attached to the inner surface of the corresponding control cylinder (5), a linkage rod (7) in a shape like a Chinese character ji is connected between the center of the end face of the upper end of the control plug (6) and the center of the end face of the upper end of the floating block (2) together, sliding sleeves (14) are sleeved on the portions, penetrating through the wall of the floating box (1) and the wall of the control cylinder (5), of the linkage rod (7), and the sliding sleeves (14) are welded with the corresponding floating box (1) or the control cylinder (5).

2. The rainwater split-flow drainage device for sponge cities as claimed in claim 1, wherein a first connecting flange (9) is welded at one end of the communicating pipe (3) far away from the buoyancy tank (1).

3. The rainwater diversion and drainage device for sponge cities as claimed in claim 1, wherein a second connecting flange (10) is welded on one end of the second drainage pipe (8) far away from the control cylinder (5).

4. The rainwater diversion and drainage device for the sponge city according to claim 1, wherein a filter mesh (11) is arranged in the middle of each communicating pipe (3), the outer ring surface of each filter mesh (11) is welded with the inner surface of the corresponding communicating pipe (3), the cross section of each filter mesh (11) is in an inclined state, a slag discharge pipe (12) is welded to the lower portion of the corresponding communicating pipe (3) on the outer side of each filter mesh (11), the lower end of each slag discharge pipe (12) extends to the lower portion of the corresponding communicating pipe (3), the inner surface of each slag discharge pipe (12) is provided with threads, and the lower end of each slag discharge pipe (12) is provided with a threaded plug (13) through the threads on the inner surface.