CN215888525U

CN215888525U - Sponge city town road holds drainage structures

Info

Publication number: CN215888525U
Application number: CN202122156474.3U
Authority: CN
Inventors: 金建秋
Original assignee: Wuxi Tianen Construction Engineering Co ltd
Current assignee: Wuxi Tianen Construction Engineering Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-22
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the field of municipal engineering, in particular to a sponge municipal road water storage and drainage structure for cities, which comprises a filter tank and a water storage tank, wherein a water outlet channel is formed between the filter tank and the water storage tank, and an intercepting component for intercepting suspended matters in the filter tank from entering the water storage tank through the water outlet channel is arranged in the water outlet channel. This application has the advantage that reduces the suspended solid in the filtering ponds and gets into the possibility in the reservoir.

Description

Sponge city town road holds drainage structures

Technical Field

The utility model relates to the field of municipal engineering, in particular to a sponge urban municipal road water storage and drainage structure.

Background

The sponge city is characterized in 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 has the advantages of excellent water seepage, compression resistance, sound absorption, noise reduction and the like. The sponge city should follow ecological priority class principle when the construction, combines together natural way and artificial measures simultaneously, and consequently holistic drainage structures that hold is very important in the sponge city, can promote to carry out effective filtration purification utilization and ecological environment protection to rainwater resource through holding drainage structures.

Chinese patent No. CN213682422U discloses a sponge urban road storage and drainage structure, which comprises a water collecting well, a filtering tank and a water storage tank, wherein a grid is arranged at the mouth of the water collecting well, the water collecting well is communicated with the filtering tank through a communicating pipe, and the filtering tank is communicated with the water storage tank through a connecting pipe; a cleaning device is arranged in the water collecting well and comprises a cleaning box with an opening at the top and a lifting mechanism.

In the rainwater passes through the grid and flows into the sump pit, impurity such as silt in the rainwater can deposit in clean box and filtering tank, but the suspended solid can get into the water storage tank through the connecting pipe with communicating pipe in, and it is more to lead to the impurity that the rainwater contains in the tank, is difficult to by direct use, exists obvious not enoughly.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the suspended solid in the rainwater may get into in the storage tank, the application provides a drainage structures is held to sponge city town road.

The application provides a pair of sponge city town road holds drainage structures adopts following technical scheme:

the utility model provides a drainage structures is held to sponge city town road, includes filtering ponds and tank, the filtering ponds with open between the tank and go out the water pore, it is used for the interception to be equipped with in the water pore the suspended solid in the filtering ponds passes through to go out the water pore and get into interception subassembly in the tank.

Through adopting above-mentioned technical scheme, the interception subassembly can play the interception effect to the suspended solid in the rainwater, has reduced the suspended solid in the filtering ponds and has passed through the possibility that the discharge port got into the water storage tank to rainwater in this tank can directly be used.

Optionally, the intercepting component comprises two mounting rings which are connected with each other, a filter cloth is clamped between the two mounting rings, and the mounting rings are connected to the side wall of the water outlet channel.

Through adopting above-mentioned technical scheme, the hole of filter cloth self is less, therefore the rainwater can pass the filter cloth, and the suspended solid is difficult to pass the filter cloth to this filter cloth has realized the interception to the suspended solid.

Optionally, a rotating drum parallel to the water outlet channel is arranged on the filter cloth in a penetrating manner, a support piece is arranged between the outer side wall of the rotating drum and the mounting ring close to the water storage tank, a rotating shaft parallel to the rotating drum is arranged in the rotating drum in a penetrating manner, and a cleaning piece used for cleaning impurities attached to the filter cloth is connected to the outer side wall of the rotating shaft close to the filter tank.

Through adopting above-mentioned technical scheme, the clearance personnel rotate the pivot, and the pivot drives clearance piece and rotates to this clearance piece can clear away the impurity of adhering to on the filter cloth upstream face, has reduced impurity and has adhered to too much and cause the possibility of jam on filter cloth.

Optionally, the cleaning member is a brush, and bristles of the brush are abutted to the filter cloth.

Through adopting above-mentioned technical scheme, drive brush pivoted in-process when the pivot, the brush hair of brush can be brushed impurity from filter cloth down.

Optionally, the brush is detachably connected with the rotating shaft.

Through adopting above-mentioned technical scheme, after the brush used for a long time, clearance personnel can pull down the brush, and then conveniently clear up it or change.

Optionally, a plurality of helical blades are circumferentially connected to the outer side wall of the rotating shaft.

Through adopting above-mentioned technical scheme, when the in-process that the rainwater got into the tank from the filtering ponds, can drive the helical blade rotation in the water outlet pore, helical blade drives the pivot and rotates, and then need not the manual work just can realize automatic clear to the impurity of filter cloth upstream face.

Optionally, the supporting member is a ring-shaped supporting net.

Through adopting above-mentioned technical scheme, the supporting network not only can be used for the support between collar and the rotary drum, can realize supporting to the surface of a back side of filter cloth moreover to this when the impurity is removed in the brush, the existence of supporting network makes the filter cloth be difficult to take place deformation and fold, and then has improved the brush of brush to impurity and has removed the effect.

Optionally, the rotating shaft extends into the filter tank and is connected with a handle.

Through adopting above-mentioned technical scheme, the setting up of handle has made things convenient for clearance personnel to rotate the pivot.

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

1. the intercepting component can intercept suspended matters in the rainwater, so that the possibility that the suspended matters in the filtering tank enter the water storage tank through the water outlet duct is reduced, and the rainwater in the water storage tank can be directly used;

2. cleaning personnel rotate the rotating shaft, and the rotating shaft drives the cleaning piece to rotate, so that the cleaning piece can clean impurities attached to the upstream surface of the filter cloth, and the possibility of blockage caused by excessive attachment of the impurities on the filter cloth is reduced;

3. when rainwater enters the water storage tank from the filter tank, the spiral blades in the water outlet hole channel can be driven to rotate, the spiral blades drive the rotating shaft to rotate, and then impurities on the upstream surface of the filter cloth can be automatically removed without manual work.

Drawings

FIG. 1 is a cross-sectional view of an embodiment of the present application.

Fig. 2 is an exploded view of the connection relationship between the mounting ring, the filter cloth and the helical blade in the embodiment of the present application.

Description of reference numerals: 1. a water storage tank; 2. a filtration tank; 3. a water outlet channel; 41. a mounting ring; 42. a filter cloth; 5. a rotating drum; 6. a support net; 7. a rotating shaft; 8. a brush; 9. a helical blade; 10. a handle.

Detailed Description

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

The embodiment of the application discloses drainage structures is held to sponge city town road. Referring to fig. 1, drainage structures is held to sponge city town road includes filtering ponds 2 and tank 1, opens the outlet channel 3 that has the level to set up between filtering ponds 2 and tank 1, is equipped with in the outlet channel 3 to be used for realizing the interception subassembly of interception in the suspended solid entering tank 1 through outlet channel 3 in the filtering ponds 2.

Referring to fig. 1 and 2, the intercepting assembly includes two coaxially disposed mounting rings 41 bolted to each other, a filter cloth 42 is interposed between the two mounting rings 41, and the mounting rings 41 are connected to the sidewall of the water outlet passage 3 by expansion bolts.

The filter cloth 42 is arranged in the water outlet channel 3, so that the possibility that suspended matters in the filter tank 2 enter the water storage tank 1 can be reduced by the filter cloth 42, and the rainwater in the water storage tank 1 can be directly used.

Referring to fig. 1 and 2, during the process of rainwater entering the storage tank 1 from the filter tank 2, the rainwater may carry suspended matters to the filter cloth 42, thereby making it difficult for the rainwater to pass through the filter cloth 42.

Therefore, the filter cloth 42 is provided with the rotary drum 5 parallel to the water outlet channel 3 in a penetrating way, a support piece is supported between the outer side wall of the rotary drum 5 and the mounting ring 41 which is close to the water storage tank 1, the support piece is an annular support net 6, the support net 6 is tightly attached to the filter cloth 42, and the support net 6 can support the back water surface of the filter cloth 42.

Referring to fig. 1 and 2, a rotating shaft 7 is rotatably inserted into the rotating drum 5 in parallel with the rotating drum, and a cleaning member for removing impurities attached to the filter cloth 42 is disposed on the outer side wall of the rotating shaft 7 close to the filter tank 2.

Referring to fig. 1 and 2, the cleaning member is a brush 8, and bristles of the brush 8 are abutted against the filter cloth 42. The cleaning worker manually rotates the rotating shaft 7, the rotating shaft 7 drives the brush 8 to rotate, and the brush 8 can brush down impurities attached to the side, facing the water, of the filter cloth 42, so that rainwater can smoothly flow into the water storage tank 1.

Referring to fig. 1 and 2, the rotary shaft 7 extends into the filtering tank 2 and is fixedly connected with a handle 10, and the handle 10 is arranged so that a cleaning worker can rotate the rotary shaft 7 more conveniently.

When the brush 8 brushes away impurities on the filter cloth 42, the support net 6 supports the filter cloth 42, so that the filter cloth 42 is not easy to deform and wrinkle, and the brushing effect of the brush 8 on the impurities is improved.

Referring to fig. 1 and 2, the brush 8 is bolted to the rotating shaft 7, so that when the brush 8 is used for a long time, a cleaning worker can remove the brush 8 to replace or clean it.

Referring to fig. 1 and 2, a plurality of helical blades 9 are fixedly connected to the outer side wall of the rotating shaft 7 in the circumferential direction, and the helical blades 9 are located at one end of the rotating shaft 7 close to the water storage tank 1. When rainwater enters the water storage tank 1 from the filter tank 2, the rotating shaft 7 of the rotating shaft 7 can be driven by the helical blades 9, so that impurities attached to the upstream surface of the filter cloth 42 can be automatically removed.

The implementation principle of this application embodiment a sponge city town road holds drainage structures does: rainwater in the filtering tank 2 enters the water storage tank 1 through the water outlet channel 3, and the filtering cloth 42 can intercept suspended matters in the filtering tank 2 because the pores of the filtering cloth 42 in the water outlet channel 3 are small, and the rainwater can penetrate through the pores but the suspended matters cannot penetrate through the pores. Meanwhile, in the process that rainwater flows into the water storage tank 1, the rainwater can push the rotating shaft 7 to rotate through the helical blade 9, so that the brush 8 on the rotating shaft 7 is driven to rotate, the brush 8 can brush down impurities attached to the upstream surface of the filter cloth 42, and the rainwater can smoothly pass through the filter cloth 42. In addition, when cleaning impurities, a cleaning person can rotate the rotating shaft 7 by manually rotating the handle 10.

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 drainage structures is held to sponge city town road, includes filtering ponds (2) and tank (1), its characterized in that: the water storage tank is characterized in that a water outlet channel (3) is formed between the filter tank (2) and the water storage tank (1), and suspended matters in the filter tank (2) are intercepted through the water outlet channel (3) and enter an intercepting component in the water storage tank (1).

2. The sponge city town road water storage and drainage structure of claim 1, wherein: the intercepting component comprises two mounting rings (41) which are connected with each other, a filter cloth (42) is clamped between the two mounting rings (41), and the mounting rings (41) are connected to the side wall of the water outlet channel (3).

3. The sponge city town road water storage and drainage structure of claim 2, wherein: the filter cloth (42) is provided with a rotary drum (5) parallel to the water outlet hole (3), the outer side wall of the rotary drum (5) is close to the water storage tank (1), a support piece is arranged between the mounting rings (41), a rotary shaft (7) parallel to the rotary drum is arranged in the rotary drum (5) in a penetrating mode, and the outer side wall, close to the filter tank (2), of the rotary shaft (7) is connected with a cleaning piece used for cleaning impurities attached to the filter cloth (42).

4. The sponge city town road water storage and drainage structure of claim 3, wherein: the cleaning piece is a brush (8), and bristles of the brush (8) are abutted against the filter cloth (42).

5. The sponge city town road water storage and drainage structure of claim 4, wherein: the brush (8) is detachably connected with the rotating shaft (7).

6. The sponge city town road water storage and drainage structure of claim 3, wherein: the outer side wall of the rotating shaft (7) is circumferentially connected with a plurality of helical blades (9).

7. The sponge city town road water storage and drainage structure of claim 3, wherein: the supporting piece is a ring-shaped supporting net (6).

8. The sponge city town road water storage and drainage structure of claim 3, wherein: the rotating shaft (7) extends into the filtering tank (2) and is connected with a handle (10).