CN217601648U

CN217601648U - Overflow well structure with water storage function and increased water passing capacity

Info

Publication number: CN217601648U
Application number: CN202221100112.0U
Authority: CN
Inventors: 张磊
Original assignee: Changzhou Wujin Architectural Design Institute Co ltd
Current assignee: Changzhou Wujin Architectural Design Institute Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-10-18
Anticipated expiration: 2032-05-10

Abstract

The utility model relates to an overflow well structure with water storage function and increased water passing capacity, which relates to the technical field of drainage and comprises an overflow well and a well cover for sealing the opening part of the overflow well, wherein the well cover is arranged to protrude out of the ground; the well lid middle part is recessed and forms the planting chamber, and the water inlet has been seted up to the well lid lateral wall. This application can plant the plant at planting the intracavity, forms miniature rainwater garden, possesses the retaining function, and the vegetation back, can effectively shelter from the well lid most, harmonious unanimity with landscape plant etc. in the sponge facility.

Description

Overflow well structure with water storage function and increased water passing capacity

Technical Field

The utility model belongs to the technical field of the drainage technique and specifically relates to a from overflow well structure of taking retaining function and increaseing water capacity.

Background

At present in the sponge engineering, the well head department of overflow well can set up the well lid, and the well lid of overflow well generally is the bowl form of four prismatic table or back-off, sets up a plurality of water inlets on the well lid, and the rainwater of being convenient for flows in the overflow well. When the conditions such as the over-frequency of rainwater exceeds the designed flow and the like occur, the rainwater cannot be discharged in time when exceeding the seepage amount under the sponge facility, and the rainwater temporarily flows into the natural water body (or sewage is discharged into a rainwater ditch) through an overflow pipe in the overflow well so as to avoid submerging the water collecting tank and influencing the drainage.

In view of the above-mentioned related technologies, the inventor believes that the overflow well has a large well lid, is obvious in a rainwater garden or a sunken green land, cannot enter with surrounding landscape plants, occupies a useful area, cannot form an effective water storage function, and weakens the rainwater storage capacity of a sponge facility.

SUMMERY OF THE UTILITY MODEL

In order to improve the well lid of the overflow well among the correlation technique comparatively obvious in rainwater garden or recessed greenery patches, can't go into with peripheral landscape plant check, and the overflow well area takes up the use, can't form the problem of effectual retaining function, this application provides one kind from taking the retaining function and increaseing the overflow well structure of water passing capacity.

The application provides a from overflow well structure that takes retaining function and increase water capacity adopts following technical scheme:

an overflow well structure with a water storage function and an increased water passing capacity comprises an overflow well and a well cover for sealing the opening part of the overflow well, wherein the well cover is arranged to protrude out of the ground; well lid middle part is recessed and forms the planting chamber, the water inlet has been seted up to the well lid lateral wall.

Optionally, the well lid lateral wall is located inlet port department equipartition and has a plurality of water conservancy diversion pieces, water conservancy diversion piece one end and the outer wall connection of planting the chamber oral area, the other end extends to overflow well oral area.

Optionally, the planting cavity bottom wall department is connected with the breather pipe, breather pipe and overflow well intercommunication.

Optionally, the sidewall of the overflow well is connected with a rainwater connecting pipe.

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

1. through the arrangement of the planting cavity on the well cover, plants can be planted in the planting cavity to form a miniature rainwater garden, the rainwater garden has a water storage function, and most of the well cover can be effectively shielded after the plants grow and is coordinated with landscape plants and the like in the sponge facility;

2. the flow deflector can achieve a rectification effect, so that turbulence is difficult to occur when external water flow enters the overflow well, the flow speed of the water flow passing through the well head of the overflow well can be improved, and the water passing capacity of the overflow well is improved;

3. through the setting of breather pipe, can play the condition that reduces overflow well middle part negative pressure to prevent to get into the rivers change flow direction in the overflow well and flow towards overflow well middle part, and then can promote the velocity of flow in the overflow well, be convenient for improve overflow well's the ability of crossing water.

Drawings

Fig. 1 is a schematic cross-sectional view of an overflow well structure according to an embodiment of the present application.

Fig. 2 is a schematic top view structure diagram of a well lid according to an embodiment of the present application.

Description of reference numerals: 1. an overflow well; 2. a well cover; 3. a planting cavity; 4. a water inlet; 5. a flow deflector; 6. a breather pipe; 7. rainwater connecting pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses from overflow well structure of taking retaining function and increaseing water capacity. Referring to fig. 1 and 2, the overflow well structure with the water storage function and capable of increasing the water passing amount comprises an overflow well 1 and a well lid 2, wherein the well lid 2 is an inverted bowl-shaped structure and covers the well mouth of the overflow well 1. Well lid 2 middle part is recessed to form and is planted chamber 3, can plant the plant in planting chamber 3, forms miniature rainwater garden, possesses the retaining function, and the vegetation back, can effectively shelter from well lid 2 majority, coordinate unanimous with landscape plant etc. in the sponge facility.

Referring to fig. 1 and 2, a water inlet 4 is formed in the curved side wall of the well lid 2, and the water inlet 4 is communicated with the overflow well 1. The position of the well lid 2 at the water inlet 4 is provided with a flow deflector 5, one end of the flow deflector 5 is connected with the outer wall of the opening part of the planting cavity 3, and the other end of the flow deflector extends to the opening part of the overflow well 1. 2 middle parts of well lid are located and plant 3 in-connections in the chamber and have breather pipe 6, and 6 one ends of breather pipe exceed plant 3 oral areas in chamber, and breather pipe 6 sets up with 1 intercommunication of overflow well. When the rainfall is big, overflow well 1 is submerged the back by the rainwater, through the setting of breather pipe 6 and water conservancy diversion piece 5 for the velocity of flow greatly increased that rivers pass through 1 well head of overflow well, thereby improved overflow well 1's water capacity.

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. An overflow well structure with a water storage function and an increased water passing capacity comprises an overflow well (1) and a well cover (2) for sealing the opening of the overflow well (1), wherein the well cover (2) is arranged to protrude out of the ground; the method is characterized in that: well lid (2) middle part is recessed and form and plant chamber (3), water inlet (4) have been seted up to well lid (2) lateral wall.

2. The overflow well structure with the water storage function and the water passing capacity increasing function of claim 1 is characterized in that: well lid (2) lateral wall is located water inlet (4) department equipartition and has a plurality of water conservancy diversion pieces (5), water conservancy diversion piece (5) one end and the outer wall connection of planting chamber (3) oral area, the other end extends to overflow well (1) oral area.

3. The overflow well structure with the water storage function and the water passing capacity increasing function of claim 2 is characterized in that: the planting cavity (3) bottom wall department is connected with breather pipe (6), breather pipe (6) and overflow well (1) intercommunication.

4. The overflow well structure with the water storage function and the water passing capacity increasing function of claim 1 is characterized in that: the side wall of the overflow well (1) is connected with a rainwater connecting pipe (7).