CN212534442U

CN212534442U - Rainwater comb cuts dirty device

Info

Publication number: CN212534442U
Application number: CN202020436114.1U
Authority: CN
Inventors: 李川振; 王华侨; 张习哲; 侯志勇; 郑发龙; 李景海
Original assignee: Stecol Corp
Current assignee: Stecol Corp
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-02-12
Anticipated expiration: 2030-03-30

Abstract

The utility model relates to a technical field of municipal administration ecological environment protection, the utility model provides a rainwater is combed and is cut dirty device, including setting up in rainwater comb below and carrying out the first dirty basket of cutting of first filtration to the rainwater of combing through the rainwater, set up in the below of first dirty basket and carry out the second of second filtration to the rainwater of first dirty basket of cutting, a plurality of first discharge holes have been seted up to first dirty basket bottom, be equipped with the overflow pipe in the second dirty basket of cutting, second dirty basket bottom of cutting, a plurality of second discharge holes have all been seted up to lateral wall all around of lateral wall and overflow pipe, the aperture of first discharge hole is greater than the aperture of second discharge hole, the discharge hole sets up to the bell mouth, the rainwater is discharged from the second discharge hole after the two-stage filtration, when the rainfall is big, the rainwater can be discharged from the overflow pipe. The utility model discloses a cut dirty device and realized filtering the two-stage of rainwater, can effectively filter the rubbish debris in the rainwater, guarantee good filter effect, can ensure again that the drainage is smooth and easy, use portably, be convenient for maintain.

Description

Rainwater comb cuts dirty device

Technical Field

The utility model relates to a technical field of municipal administration ecological environment protection, more specifically say, relate to a rainwater is combed and is cut dirty device.

Background

At present, the national guide suggestion about sponge urban construction is being deepened and is promoting, and sponge urban construction should follow ecological preferred principle, combines together natural way and artificial measures, under the prerequisite of guaranteeing urban drainage prevention and waterlogging safety, furthest realizes that the rainwater stores up, permeates and purifies in the urban area, promotes the utilization of rainwater resource and ecological environment protection. At present urban road rainwater discharges mainly through inlet for stom water or rainwater comb go on, the rainwater comb only can be to the major possession rubbish that is mingled with in the rainwater, filter like plastic bag, plastic water-jug etc. and to other rubbish in the rainwater, then unable effective filtration of leaf etc. for further rubbish in the rainwater filters, often set up in rainwater comb below and intercept dirty device (if intercept dirty basket, intercept dirty basket etc.), filter the rainwater through intercepting dirty device, effectively intercept most rubbish in the rainwater. The device that cuts dirty is present for the one-level filtration mostly, sets up an solitary filtration basket in rainwater comb below promptly and filters, and the solitary filtration basket often appears effective filtration with in the same direction as the unable condition that satisfies simultaneously of smooth drainage, either blocks up easily promptly, or rubbish directly gets into rainwater pipeline from great filtration hole in the rainwater, can't realize effective filtration. Therefore, it is necessary to design a sewage interception device which can not only effectively filter the garbage but also ensure smooth drainage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rainwater is combed and is cut dirty device, aim at solving prior art, single-stage filtration cuts dirty device and can not realize that smooth and easy drainage also can carry out effectively filterable technical problem.

In order to solve the technical problem, the utility model provides a rainwater is combed and is cut dirty device, including set up in rainwater is combed the below and is used for carrying out the first dirty basket of cutting of first filtration to the rainwater, set up in first dirty basket below is used for carrying out the second of secondary filter to the rainwater and cuts dirty basket, a plurality of first drain holes have been seted up to first dirty basket bottom of cutting, the second is cut and is equipped with the overflow pipe in the dirty basket, the second cut dirty basket bottom, lateral wall all around and a plurality of second drain holes have all been seted up to the lateral wall all around of overflow pipe, the aperture of first drain hole is greater than the aperture of second drain hole.

Further, the second drain hole is the bell mouth, and is a plurality of the aperture of second drain hole is certainly the inside outside crescent of dirty basket is cut to the second.

Further, the overflow pipe is arranged in the center of the bottom of the second sewage intercepting basket and is cylindrical.

Furthermore, a shielding area is reserved at the position, corresponding to the overflow pipe, of the bottom of the first sewage intercepting basket, and the shielding area covers the upper portion of the overflow pipe.

Furthermore, reinforcing ribs are arranged on the periphery of the outer sides of the first sewage intercepting basket and the second sewage intercepting basket, and the shielding area on the outer side of the bottom of the first sewage intercepting basket is also provided with the reinforcing ribs.

The utility model provides a rainwater is combed and is cut dirty device's beneficial effect lies in: compared with the prior art, the utility model discloses a rainwater is combed and is cut dirty device, the first basket of cutting that is located rainwater comb below through the setting, carry out the first filtration to the rainwater of combing through the rainwater, set up the second in the below of the first basket of cutting dirty, carry out the second filtration to the rainwater of flowing through the first basket of cutting dirty, a plurality of first drain holes have been seted up to the first basket bottom of cutting dirty, the second is cut dirty basket and is equipped with the overflow pipe, dirty basket bottom is cut to the second, lateral wall and overflow pipe all have been seted up a plurality of second drain holes all around to the lateral wall, the aperture of first drain hole is greater than the aperture of second drain hole. The above technical scheme of the utility model realize filtering the two-stage of rainwater, improved the filter effect of rubbish debris in the rainwater for prior art, the smooth and easy of drainage has been ensured in the setting of overflow pipe.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, and in which:

fig. 1 is a schematic exploded view of a sewage intercepting apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of the first basket and the second basket of FIG. 1;

FIG. 3 is a schematic view of a second dirt intercepting basket according to another embodiment of the present invention;

fig. 4 is a schematic view of a second drain hole of the embodiment shown in fig. 1.

Description of reference numerals:

1. a first soil cutting basket; 11. a first drain hole; 12. a shielded area; 2. a second dirt-catching basket; 21. an overflow pipe; 22. a second drain hole.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The following embodiments with reference to the drawings are illustrative and intended to explain the present invention, and should not be construed as limiting the invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "communicating" are to be construed broadly, e.g., as meaning mechanically or electrically connected; the connection may be direct, indirect or internal, or may be a connection between two elements or an interaction relationship between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Preferred embodiments of the present invention are described below with reference to the accompanying drawings:

as shown in fig. 1 and fig. 2, in this embodiment, the sewage interception device is installed below the rain comb and is used for intercepting the sewage to the rainwater, the sewage interception device includes the first sewage interception basket 1 disposed below the rain comb, the rainwater can be filtered for the first time, the second sewage interception basket 2 is disposed below the first sewage interception basket 1, the rainwater can be filtered for the second time, a plurality of first drainage holes 11 are disposed at the bottom of the first sewage interception basket 1, an overflow pipe 21 is disposed in the second sewage interception basket 2, a plurality of second drainage holes 22 are disposed at the bottom of the second sewage interception basket 2 and at the periphery of the.

Preferably, first cut dirty basket 1 and second and cut dirty basket 2 and be open-top, the cuboid basket of drain hole is seted up to the bottom, the size of first cut dirty basket 1 bottom slightly is less than the size that the second cut dirty basket 2's open end, can cut the inside lateral wall all around of dirty basket 2 at the second and set up the step that is used for placing first cut dirty basket 1, during the installation, first cut dirty basket 1 puts into the second and cuts dirty basket 2, first bottom of cutting dirty basket 1 is just in time placed on above-mentioned step, it is suitable that the bottom of first cutting dirty basket 1 does not contact with overflow pipe 21 in the dirty basket 2 of second cut, and the first open end of cutting dirty basket 1 open end and the second of installation cut dirty basket 2's open end parallel and level, or first cut dirty basket 1 open end and be less than the second and cut dirty basket 2 open ends.

Optionally, as shown in fig. 3, in another embodiment of the present invention, the bottom of the second dirt-intercepting basket 2 may be designed to be slightly smaller than the opening end of the second dirt-intercepting basket 2, the first dirt-intercepting basket 1 may be embedded inside the second dirt-intercepting basket 2, preferably, the bottom of the first dirt-intercepting basket 1 is not in contact with the overflow pipe 21 in the second dirt-intercepting basket 2, and after the installation, the opening end of the first dirt-intercepting basket 1 is flush with the opening end of the second dirt-intercepting basket 2, or the opening end of the first dirt-intercepting basket 1 is slightly lower than the opening end of the second dirt-intercepting basket 2.

Preferably, when the sewage intercepting device is installed, the concrete step is manufactured below the rainwater comb, the periphery of the opening end of the second sewage intercepting basket 2 is provided with the raised edge, the raised edge is directly placed on the concrete step, the sewage intercepting device can be conveniently and quickly installed, and other modes are not needed for fixing. Of course, the dirt blocking device may be fixed in other ways, such as by the engagement of a hanging ring and a hook, and the dirt blocking device is hung below the rain grate, which is not limited herein.

As shown in figure 2, when rainwater flows through the rainwater grate, the first sewage intercepting basket 1 filters the rainwater for the first time, larger garbage is intercepted in the first sewage intercepting basket 1, the rainwater filtered for the first time flows down from the first drainage hole 11 and flows through the second sewage intercepting basket 2, the diameter of the second drainage hole 22 in the second sewage intercepting basket 2 is smaller than that of the first drainage hole 11, can intercept smaller garbage in the rainwater, when more garbage is intercepted at the bottom in the second sewage intercepting basket 2 or the flow of the rainwater is larger, the rainwater will follow the second and intercept overflow pipe 21 outflow in dirty basket 2, and the setting up of overflow pipe 21 has increased the second and has intercepted the filter area in dirty basket 2, and the second escape orifice 22 that overflow pipe 21 lateral wall was seted up all around also filters the rainwater, holds back less size rubbish debris, can not carry rubbish to get into the drainage pipe of rainwater comb below when guaranteeing that the rainwater is discharged from overflow pipe 21. Through above scheme, not only improved and cut dirty effect, can ensure that the rainwater is smoothly discharged simultaneously.

As shown in fig. 4, in the present embodiment, the second drain holes 22 are tapered holes, and the apertures of the second drain holes 22 gradually increase from the inside to the outside of the second dirt intercepting basket, that is, the aperture of the second drain hole 22 close to the inside of the second dirt intercepting basket 2 is small, and the aperture of the second drain hole close to the outside of the second dirt intercepting basket 2 is large.

As shown in fig. 1 to 3, the overflow pipe 21 is cylindrical and disposed at the central position of the bottom of the second dirt intercepting basket 2, a plurality of tapered second drainage holes 22 are formed around the cylindrical overflow pipe 21, and when rainwater flows down from a plurality of directions around the rainwater grate, the second drainage holes 22 on the cylindrical overflow pipe 21 can effectively filter the rainwater. When the rainfall is great, the rainwater carries rubbish to flow through the second and intercepts dirty basket 2, rubbish is held back to the second and is intercepted in dirty basket 2, along with the rubbish of holding back more and more, rainwater accessible second is intercepted dirty basket 2 second escape orifice 22 all around and is discharged, overflow pipe 21 in the middle of the most rainwater accessible simultaneously discharges, and the setting of second escape orifice 22 has been guaranteed on overflow pipe 21 that the rainwater can not carry rubbish when following overflow pipe 21 exhaust, has guaranteed to intercept dirty effect. When the second cuts the rubbish of holding back in the dirty basket 2 when many, can cut dirty basket 1 and the second in proper order and cut dirty basket 2 and take off and clear up, pack back after the clearance finishes and can continue normal use.

As shown in fig. 1 to 3, in the present embodiment, a shielding region 12 is reserved at a position corresponding to the overflow pipe 21 at the bottom of the first sewage intercepting basket 1, and when the sewage intercepting apparatus is installed, the shielding region 12 is preferably capable of just shielding the upper portion of the overflow pipe 21 and keeping a certain distance from the overflow pipe 21. The arrangement of the shielding area 12 can ensure that when rainwater flows through the first sewage intercepting basket 1, the garbage of a larger part can not directly enter the overflow pipe 21 through the first drainage hole 11, and the rainwater is prevented from being directly drained into the drainage pipe without being filtered for the second time.

Preferably, the utility model discloses a cut dirty device, first cut dirty basket 1 and second and cut dirty basket 2 and be the polyethylene spare, polyethylene spare is with low costs, use lightly, convenient clearance is maintained, of course, also can choose for use other materials, make like stainless steel, do not do only the injecing here. For the intensity that improves the dirty device of cutting, first cut dirty basket 1 and second and cut all can set up the strengthening rib on dirty basket 2, also be equipped with the strengthening rib on the district 12 that shelters from in the first dirty basket 1 bottom outside of cutting.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a rainwater is combed and is cut dirty device for rainwater is combed below and is cut dirty, its characterized in that, including set up in rainwater is combed the below and is used for carrying out the first dirty basket of cutting of first filtration to the rainwater, set up in first dirty basket below is used for carrying out the second of secondary filtration to the rainwater and cuts dirty basket, a plurality of first drain holes have been seted up to first dirty basket bottom of cutting, the second is cut and is equipped with the overflow pipe in the dirty basket, dirty basket bottom, lateral wall all around and a plurality of second drain holes have all been seted up to the second of cutting the overflow pipe, the aperture in first drain hole is greater than the aperture in second drain hole.

2. The rain grate intercepting apparatus of claim 1, wherein the second drain hole has a tapered shape, and the diameter of the plurality of second drain holes is gradually increased from the inside to the outside of the second intercepting basket.

3. The rain grate sewage intercepting apparatus of claim 1, wherein the overflow pipe is disposed at the center of the bottom of the second sewage intercepting basket, and the overflow pipe has a cylindrical shape.

4. The rain grate sewage interception apparatus of claim 3, wherein a shielding area is reserved at the position of the bottom of the first sewage interception basket corresponding to the overflow pipe, and the shielding area covers the upper part of the overflow pipe.

5. The rain grate sewage intercepting device according to claim 4, wherein reinforcing ribs are provided around the outer sides of the first sewage intercepting basket and the second sewage intercepting basket, and the shielding area outside the bottom of the first sewage intercepting basket is also provided with the reinforcing ribs.