CN210369256U

CN210369256U - Multi-medium non-point source pollution separation gutter inlet

Info

Publication number: CN210369256U
Application number: CN201921181152.0U
Authority: CN
Inventors: 张少锋
Original assignee: Hefei Kema Environmental Protection Technology Co Ltd
Current assignee: Hefei Kema Environmental Protection Technology Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-21
Anticipated expiration: 2029-07-25

Abstract

The utility model belongs to the technical field of rain and sewage diversion, in particular to a multi-medium non-point source pollution separation gully, which comprises a gully well and a well cover arranged at the upper end of the gully well, and a drain pipe arranged at the bottom of the catch basin, a limit block is arranged on the side wall of the catch basin at the upper end of the drain pipe, the upper end of the limiting block is provided with a filter block which is clamped and is in a ring shape, the middle part of the filter block is provided with a filter tank in a ring shape, the bottom of the filter tank is provided with a plurality of filter holes, and the filtering tank is internally provided with a multi-medium filter material, the catch basin positioned at the bottom of the well lid is internally provided with a sewage interception plate, the sewage interception plate positioned at the upper end of the filtering tank is provided with a plurality of separation holes, the separation holes on the sewage interception plate, the multi-medium filter material in the filtering tank and the filtering holes at the bottom of the filtering tank are utilized, therefore, layer-by-layer filtration is realized, and solid particle pollutants and suspended pollutants are intercepted in the rainwater port without water accumulation.

Description

Multi-medium non-point source pollution separation gutter inlet

Technical Field

The utility model belongs to the technical field of the distribution of rain and sewage, concretely relates to many medium non-point source pollutes separation inlet for stom water.

Background

The rainwater inlet is an input end for collecting urban road sewer pipeline systems, the rainwater inlet used in China at present consists of a well body, a well bottom and a rainwater grate, the rectangular well body is positioned below the ground surface and is communicated with the sewer pipeline, the bottom of the well body is sealed by the well bottom, the rainwater grate is arranged at the upper opening of the well body, but the rainwater grate cannot intercept pollutants, and a large amount of solid particle pollutants and suspended pollutants enter rivers and lakes along with the rainwater inlet to cause the pollution of water bodies; when rainwater is discharged into a static water body such as a lake, sediment in the water body is deposited, the water level becomes shallow, and the frequent dredging is needed, so that a large amount of manpower and material resources are consumed; and the rainwater port is blocked due to the large concentration of solid particle pollutants and suspended pollutants, the water delivery capacity is reduced, water is accumulated in the rainwater port and sludge is accumulated, the anaerobic digestion generates odor, mosquitoes and flies are bred, and the environmental sanitation is polluted.

Therefore, the gutter inlet capable of solving the problems that the existing gutter inlet cannot intercept pollutants and is easy to block is particularly important.

SUMMERY OF THE UTILITY MODEL

The prior art is difficult to satisfy people's needs, in order to solve the problem that above-mentioned existence, the utility model provides a many media non-point source pollutes separation inlet for stom water.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a many media non-point source pollution separation inlet for stom water, includes the rainwater well, sets up the well lid in the rainwater well upper end to and set up the drain pipe in the rainwater well bottom, its characterized in that: the rainwater well sewage intercepting device is characterized in that a limiting block is arranged on the side wall of the rainwater well and is located at the upper end of the drainage pipe, a phase clamping block is arranged at the upper end of the limiting block and is a circular filtering block, a circular filtering groove is formed in the middle of the filtering block, a plurality of filtering holes are formed in the bottom of the filtering groove, a multi-medium filtering material is arranged in the filtering groove, a sewage intercepting plate is arranged in the rainwater well and is located at the bottom of the well cover, and a plurality of separating holes are formed in the.

Preferably, it crosses filter plate to be equipped with on the board of cutting dirty, it is equipped with the connecting wire to cross filter plate upper end, the connecting wire upper end is equipped with fixed connection's couple, the well lid bottom is equipped with the rings that are used for the couple to hang.

Furthermore, the length of the connecting wire is greater than the distance between the bottom of the well lid and the filter screen plate.

Furthermore, the connecting lines on one side of the filter screen plate are distributed in an umbrella shape.

Preferably, the height of the filter tank side wall positioned on the inner side is lower than that of the filter tank side wall positioned on the outer side, and the sewage interception plate is clamped on the outer side wall of the filter tank.

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

the separation holes on the sewage interception plate, the multi-medium filter material in the filter tank and the filter holes at the bottom of the filter tank are utilized, so that layer-by-layer filtration is realized, solid particle pollutants and suspended pollutants are intercepted in a rainwater port without water accumulation, the pollutants are conveniently removed and intercepted, and the dredging burden of lakes is relieved; no water is accumulated, and the intercepted matters are dry in sunny days, so that no odor is generated by anaerobic digestion; therefore, the mosquito and the fly can not be bred; plays the roles of preventing non-point source pollution, silting, odor and mosquitoes and flies, and has very important significance for protecting water and improving urban ecological environment.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

FIG. 2 is a schematic view of a filter tank according to the present invention;

the reference numbers in the figures illustrate: 1. a catch basin; 2. a well cover; 3. a drain pipe; 4. a filter screen plate; 5. a multi-medium filter material; 6. a filtration pore; 7. a filter block; 8. a separation well; 9. a limiting block; 10. a connecting wire; 11. hooking; 12. a hoisting ring; 13. a sewage interception plate; 14. and (4) a filter tank.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

It should be noted that, in the present invention, when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-2, a multi-media non-point source pollution separation gully comprises a gully 1, a well cover 2 arranged at the upper end of the gully 1, and a drain pipe 3 arranged at the bottom of the gully 1, wherein a limiting block 9 is arranged on the side wall of the gully 1 at the upper end of the drain pipe 3, a filter block 7 which is clamped and is in a ring shape is arranged at the upper end of the limiting block 9, a ring-shaped filter tank 14 is arranged at the middle part of the filter block 7, a plurality of filter holes 6 are arranged at the bottom of the filter tank 14, a multi-media filter material 5 is arranged in the filter tank 14, a dirt blocking plate 13 is arranged in the gully 1 at the bottom of the gully 2, and a plurality of separation holes 8 are arranged on.

Further, it crosses filter plate 4 to be equipped with on the board 13 of cutting dirty, it is equipped with connecting wire 10 to cross 4 upper ends of filter plate, connecting wire 10 upper end is equipped with fixed connection's

couple

11, 2 bottoms of well lid are equipped with rings 12 that are used for couple 11 to hang.

Due to the design of the filter screen plate 4, the dirt intercepting plate 13 is generally heavier and is inconvenient to take and place, so that impurities separated by filtration can be directly discharged outwards through the filter screen plate 4 when the impurities are cleaned, the labor force when the impurities are cleaned is reduced, and the use is more convenient; when filtering otter board 4 and taking out, need pull out filtering otter board 4 through connecting wire 10, consequently connecting wire 10 and couple 11's design make well lid 2 open, can directly take out connecting wire 10, make the user need not get into the well once more, take out connecting wire 10, convenient and fast.

Further, the length of the connecting line 10 is greater than the distance between the bottom of the well lid 2 and the filter screen plate 4.

Prevent that the connecting wire 10 from taking out filter plate 4 when opening of well lid 2, consequently the connecting wire of this design can effectually guarantee that well lid 2 opens difficult and easy degree unchangeable.

Furthermore, a plurality of connecting lines 10 are arranged on one side of the filter screen plate 4 and distributed in an umbrella shape.

The umbrella-shaped connecting lines 10 can ensure that the filter screen plate 4 has more stability when being taken out.

Furthermore, the height of the side wall of the filter tank 14 positioned at the inner side is lower than that of the side wall of the filter tank 14 positioned at the outer side, and the sewage interception plate 13 is clamped on the outer side wall of the filter tank 14.

The difference of the height inside and outside the filter tank 14 enables the inner side of the filter tank 14 to form an overflow port, and when the rainwater amount is overlarge, the rainwater can be directly discharged through the overflow port, so that the rainwater inlet is prevented from being blocked.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a many media non-point source pollution separation inlet for stom water, includes the rainwater well, sets up the well lid in the rainwater well upper end to and set up the drain pipe in the rainwater well bottom, its characterized in that: the rainwater well sewage intercepting device is characterized in that a limiting block is arranged on the side wall of the rainwater well and is located at the upper end of the drainage pipe, a phase clamping block is arranged at the upper end of the limiting block and is a circular filtering block, a circular filtering groove is formed in the middle of the filtering block, a plurality of filtering holes are formed in the bottom of the filtering groove, a multi-medium filtering material is arranged in the filtering groove, a sewage intercepting plate is arranged in the rainwater well and is located at the bottom of the well cover, and a plurality of separating holes are formed in the.

2. The multi-media non-point source pollution separation gutter inlet according to claim 1, wherein: the sewage intercepting plate is provided with a filter screen plate, the upper end of the filter screen plate is provided with a connecting wire, the upper end of the connecting wire is provided with a hook fixedly connected, and the bottom of the well cover is provided with a hanging ring used for hanging the hook.

3. The multi-media non-point source pollution separation gutter inlet according to claim 2, wherein: the length of connecting wire is greater than the distance between well lid bottom and the filter screen board.

4. The multi-media non-point source pollution separation gutter inlet according to claim 2, wherein: the connecting lines on one side of the filter screen plate are arranged in an umbrella shape.

5. The multi-media non-point source pollution separation gutter inlet according to claim 1, wherein: the height of the side wall of the filter tank on the inner side is lower than that of the side wall of the filter tank on the outer side, and the sewage intercepting plate is clamped on the outer side wall of the filter tank.