CN210597554U

CN210597554U - Novel gutter inlet

Info

Publication number: CN210597554U
Application number: CN201921193742.5U
Authority: CN
Inventors: 赖梦茜; 蔡伟聪; 翁名孙
Original assignee: Lvyuan Luoke Xiamen Technology Co ltd
Current assignee: Lvyuan Luoke Xiamen Technology Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-05-22
Anticipated expiration: 2029-07-26

Abstract

The utility model provides a novel gutter inlet, which comprises a gutter inlet main body and a cover body arranged above the gutter inlet main body, wherein the gutter inlet main body and the cover body are both cuboid, the cover body comprises four first side plates which are connected end to end and a first bottom plate arranged at the bottom end of the first side plates, the first bottom plate comprises a water inlet area positioned in the middle of the bottom plate and two shielding areas respectively positioned at two sides of the water inlet area, and the water inlet area is provided with a plurality of first through holes; the gutter inlet main body comprises four second side plates connected end to end and two overflow side plates for partitioning the gutter inlet main body into a filtering area and two overflow areas, the two overflow areas are respectively located on two sides of the filtering area, a second bottom plate is arranged at the bottom of the filtering area, a plurality of second through holes are formed in the second bottom plate, and a filtering layer is paved on the filtering area. The utility model discloses the inlet for stom water collects and filters, retaining, purification performance as an organic whole, and production efficiency is high, with low costs.

Description

Novel gutter inlet

Technical Field

The utility model relates to a drainage facility field particularly, relates to a gutter inlet.

Background

With the development of urbanization in China, the ground surface runoff is greatly increased due to the increase of the ground hardening rate. Impervious surface runoff is one of the major sources of non-point source pollution in cities. For example, roads which occupy about 20% of the urban catchment area contribute 50% and 30% to the storage of suspended substances in the water body and hydrocarbon pollutants, respectively. At present, in order to control the runoff rainfall and the initial rainwater runoff pollution of a road, a road green belt is generally set as a concave green land, a sidewalk and a non-motor vehicle lane are set as permeable pavement so as to achieve the purpose of controlling the runoff and the pollution thereof. However, in the actual construction process, a large number of roads without the condition of green belt sag exist, such as too narrow green belt width, luxuriant roots of original planted trees, and many constructed foundations and underground pipelines, and the like, the interception of road impurities and silt can be realized only by arranging the sewage interception gutter inlet, so that the pollution of partial runoff is reduced, and a large amount of road runoff and the pollution thereof cannot be effectively controlled.

Patent No. 201820852218.3, with the patent names: the utility model discloses a novel environment-friendly gutter inlet, which comprises a first water inlet grate, a second water inlet grate and filler, wherein the first water inlet grate is arranged on the second water inlet grate, the first water inlet grate comprises a first side plate, a clamping plate arranged at the bottom end of the first side plate and a first bottom plate arranged at the bottom end of the clamping plate, a shielding plate is arranged in the middle of the bottom surface of the first bottom plate, the shielding plate is circular, a plurality of first hollowed-out circular holes are also arranged on the first bottom plate, two first hand-held handles are symmetrically arranged at the top of the inner side surface of the first side plate, the second water inlet grate comprises a second side plate and a second bottom plate arranged at the bottom end of the second side plate, an overflow port is arranged in the middle of the top surface of the second bottom plate, the overflow port is hollow cylindrical, a plurality of second hollowed-out circular holes are also arranged on the second bottom plate, and a bayonet is arranged at the top end of the inner side surface of the second side plate, the top of the inner side face of the second side plate is symmetrically provided with two second hand-held handles, the filler is filled in the second water inlet grate and is made of porous fiber cotton, rainwater enters the second water inlet grate through the first hollowed-out round holes in the first bottom plate, the rainwater is filtered through the porous fiber cotton and finally enters the municipal drainage system through the second hollowed-out round holes in the second bottom plate, and when the water inflow is larger than the filtering amount of the porous fiber cotton, the water in the second water inlet grate is accumulated to a certain degree, so that the filtered water can not enter the municipal drainage system through the overflow port arranged in the middle of the top face of the second bottom plate.

The water inlet has the following defects: 1. the overflow port is positioned in the middle of the second water inlet grate, so that a round hole matched with the overflow port is correspondingly reserved in the middle of the porous cellucotton filter material, the production process of the porous cellucotton filter material is more complicated, waste is more easily generated, the production efficiency is low, and the production cost is high; 2. two first portable handles on the first water grate that intakes, two second portable handles on the second water grate all need to be in first water grate, the second water grate production completion after, weld by the manual work, need to increase welding process, extra increase human input, production efficiency is low, manufacturing cost is high.

In view of the above, the inventor of the present application invented a new gully.

Disclosure of Invention

An object of the utility model is to provide a can filter large-scale debris, hold stagnant rainwater, can purify the novel inlet for stom water of initial stage rainfall runoff pollution again, it improves for current inlet for stom water production efficiency, and manufacturing cost reduces.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel gutter inlet comprises a gutter inlet main body and a cover body arranged above the gutter inlet main body, wherein the gutter inlet main body and the cover body are both cuboid, the cover body comprises four first side plates connected end to end and a first bottom plate arranged at the bottom end of the first side plates, the first bottom plate comprises a water inlet area positioned in the middle of the bottom plate and two shielding areas respectively positioned at two sides of the water inlet area, and the water inlet area is provided with a plurality of first through holes;

the rainwater inlet main body comprises four second side plates connected end to end, and two overflow side plates which divide the rainwater inlet main body into a filtering area and two overflow areas, the heights of the overflow side plates are lower than the heights of the second side plates, the two overflow areas are respectively located on two sides of the filtering area, the filtering area is located under the water inlet area, the overflow areas are respectively located under the shielding area, a second bottom plate is arranged at the bottom of the filtering area, a plurality of second through holes are formed in the second bottom plate, and a filtering layer is paved on the filtering area.

Furthermore, the upper ends of the two oppositely arranged first side plates extend towards the inner side of the cover body to form first portable handles, and the upper ends of the two oppositely arranged second side plates extend towards the inner side of the rainwater inlet main body to form second portable handles.

Further, the width of the first carrying handle and the width of the second carrying handle are both 30 mm.

Further, the first bottom plate includes protruding middle part down, the protruding middle part down of first bottom plate with inlet for stom water main part upper end block installation, the district of intaking, it all locates to shelter from the district on the protruding middle part down of first bottom plate.

Furthermore, the filter layer is a porous fiber cotton filter material layer, and the porous fiber cotton filter material layer comprises two layers of non-woven fabrics and porous fiber cotton sewn between the two layers of non-woven fabrics.

Furthermore, the upper ends of the two overflow side plates are provided with an extending part towards the direction of the overflow area, and the width of the extending part is 10 mm.

Furthermore, the first through hole and the second through hole are both circular through holes, and the aperture of each through hole is 20 millimeters.

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

1. the utility model discloses the inlet for stom water can filter large-scale debris, hold the rainwater that stagnates, purify initial stage rainwater runoff and pollute, and effective control road runoff volume and runoff pollute ensure getting rid of smoothly of road rainwater when the rainfall is great simultaneously, reduce road waterlogging risk.

2. The utility model discloses the both sides of filtering area are located to the overflow district for porous fiber cotton need not to reserve the through-hole according to the overflow district that is located the intermediate position again in process of production, makes the production technology of porous fiber cotton filter material newspaper simplify, and the material is more saved, and production efficiency improves, and manufacturing cost reduces.

3. The utility model discloses the inlet for stom water portable handle with inlet for stom water integrated into one piece, saved follow-up manual welding handle's technology for current technology, its production efficiency is showing and is improving, manufacturing cost greatly reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is an exploded schematic view of the gully of the present invention;

FIG. 2 is a schematic view of the cover body and the gutter inlet body of the present invention;

fig. 3 is a schematic top view of the cover of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

fig. 5 is a schematic top view of the gully body of the present invention;

fig. 6 is a sectional view B-B in fig. 5.

Description of the main elements

10-a gutter inlet main body,

11-second side plate, 111-overflow side plate, 112-extension part, 113-second handle,

12-a filtration zone, in which,

13-the area of the overflow area,

14-a second bottom plate, 141-a second through hole, 142-a filter layer,

20-a cover body, wherein the cover body is provided with a cover body,

21-a first side plate, 211-a first carrying handle,

22-first bottom plate, 221-water inlet area, 222-shielding area, 223-first through hole, 224-lower convex middle.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1 to 6, the utility model discloses a novel gully, the gully of the utility model is made of stainless steel 304, the thickness of the gully is not less than 0.6 mm, preferably 0.6 mm, when the thickness is less than 0.6 mm, the gully is soft, the gully is used, if the thickness is more than 0.6 mm, steel is wasted, the gully comprises a gully main body 10 and a cover body 20 arranged above the gully main body 10, the gully main body 10 and the cover body 20 are both in a cuboid shape, the cover body 20 comprises four first side plates 21 connected end to end and a first bottom plate 22 arranged at the bottom end of the first side plates 21, the first bottom plate 22 comprises a water inlet area 221 arranged in the middle of the bottom plate and two shielding areas 222 respectively arranged at two sides of the water inlet area 221, the area 221 is about two thirds of the area of the first bottom plate 22, the two shielding areas 222 respectively arranged at two sides of the water inlet area 221 are equal in size, the water inlet region 221 is provided with a plurality of first through holes 223,

the gutter inlet main body 10 comprises four second side plates 11 connected end to end, and two overflow side plates 111 which divide the gutter inlet main body 10 into a filtering area 12 and two overflow areas 13, wherein the heights of the two overflow side plates 111 are lower than the height of the second side plates 11, the heights of the two overflow side plates 111 are identical and are about two thirds of the height of the second side plates 11, the two overflow areas 13 are respectively positioned at two sides of the filtering area 12, the filtering area 12 is positioned right below a water inlet area 221, the shapes and the sizes of the projections of the filtering area 12 and the water inlet area 221 in the vertical direction are identical, the two overflow areas 13 are respectively positioned right below the two shielding areas 222, a second bottom plate 14 is arranged at the bottom of the filtering area 12, and the second bottom plate 14, the two overflow side plates 111 and the second side plates 11 connected with the two overflow side plates 111 enclose a filtering chamber, be equipped with a plurality of second through-holes 141 on the second bottom plate 14, filtering area 12 upper berth is equipped with a filter layer 142, in this embodiment, filter layer 142 is porous fiber cotton filtering material layer, porous fiber cotton filtering material layer includes two-layer non-woven fabrics, sews up the porous fiber cotton between two-layer non-woven fabrics, locates the filtering area 12 middle with overflow district 13 for current, the utility model discloses locate the both sides of filtering area 12 with overflow district 13 for porous fiber cotton need not to reserve the through-hole according to overflow district 13's position again in process of production, makes the production technology of porous fiber cotton filtering material newspaper simplify, and the material is more saved, and production efficiency improves, and manufacturing cost reduces.

Referring to fig. 1 to 6, the upper ends of the two oppositely arranged first side plates 21 extend towards the inner side of the cover body 20 to form first carrying handles 211, the upper ends of the two oppositely arranged second side plates 11 extend towards the inner side of the gutter inlet main body 10 to form second carrying handles 113, the first carrying handles 211 and the cover body 20 are integrally formed, the second carrying handles 113 and the gutter inlet main body 10 are integrally formed, the subsequent manual handle welding process is omitted in the manual handle integral forming process compared with the existing process, the production efficiency is remarkably improved, the production cost is greatly reduced, the widths of the first carrying handles 211 and the second carrying handles 113 are 30 millimeters, and materials can be saved as much as possible in the width design on the premise that a person can better grab the gutter inlet.

Referring to fig. 1, 2, 4, and 6, the first bottom plate 22 includes a lower convex middle portion 224, the lower convex middle portion 224 of the first bottom plate 22 is mounted to the upper end of the gutter inlet body 10 in a clamping manner, the water inlet region 221 and the shielding region 222 are both disposed on the lower convex middle portion 224 of the first bottom plate 22, specifically, the cover 20 and the gutter inlet body 10 have the same length and width, two stepped clamping regions are formed by edges of the two shielding regions 222 of the lower convex middle portion 224 and edges of the first bottom plate 22, the two clamping regions have widths of 30 mm, when the lower convex middle portion 224 is clamped to the upper end of the gutter inlet, the lower convex middle portion 224 is embedded between the two second carrying handles 113, and the clamping regions correspondingly accommodate the two second carrying handles 113.

Referring to fig. 2, 5 and 6, the upper ends of the two overflow side plates 111 are provided with an extension part 112 towards the overflow area 13, the width of the extension part 112 is 10 mm, and the extension part 112 is arranged to reduce the water falling from the water inlet area 221 to directly enter the overflow area 13, and to provide a certain flow guide effect for the water overflowing from the filtering area 12.

Referring to fig. 3 and 5, the first through holes 223 and the second through holes 141 are circular through holes, the first through holes 223 are arranged on the water inlet area 221 of the first base plate 22 in an array manner, the second through holes 141 are arranged on the second base plate 14 in an array manner, and the diameters of the first through holes 223 and the second through holes 141 are 20 mm.

Specifically, road surface rainwater enters along the cross slope overflow of the road the lid 20, and large-scale debris such as leaf, rubbish smuggleing secretly are held back on the lid 20, play the filter effect, and the rainwater then passes through first through-hole 223 on the first bottom plate 22 intake area 221 falls into the filtering area 12 of inlet for stom water main part 10, and the rainwater is absorbed by filter layer 142 in filtering area 12 promptly porous fiber cotton filter bag, reaches the retaining effect, porous fiber cotton filter bag porosity is high, and it can the enrichment growth biomembrane, degrades the part pollutant in the rainwater, realizes the purification to initial stage rainwater runoff pollution, and the rainwater after the purification gets into municipal drainage system through second through-hole 141 on the second bottom plate 14. If the flow of rainwater entering the filtering area 12 of the gutter inlet main body 10 is much larger than that of the gutter inlet filtering area 12, the excessive water is retained in the filtering area 12 and finally overflows the two overflow side plates 111 and is quickly discharged into the municipal drainage system through the overflow area 13. If the first through hole 223 is blocked by the filtered substance on the cover 20, the cover 20 can be taken out by using the two first carrying handles 211 on the cover 20, so as to pour out the sundries in time. If the inner filter layer 142 of the gully main body 10, i.e. the porous cellucotton filter material bag, is aged and invalid, the gully main body 10 can be taken out by using the two second handholds 113 on the gully main body 10, and the porous cellucotton filter material bag can be replaced in time. Through experimental analysis, the process the utility model discloses its TN (total nitrogen) clearance of water after the inlet for stom water filters is 8.9%, TP (total phosphorus) clearance reaches 56%, COD (chemical oxygen demand) clearance reaches 67%, SS (suspended solid) clearance reaches 85%.

The utility model discloses the inlet for stom water can filter large-scale debris, hold the rainwater that stagnates, purify initial stage rainwater runoff and pollute, and effective control road runoff volume and runoff pollute ensure getting rid of smoothly of road rainwater when the rainfall is great simultaneously, reduce road waterlogging risk, be applicable to sponge city building district and municipal road new, change, the extension project.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel gutter inlet is characterized by comprising a gutter inlet main body and a cover body arranged above the gutter inlet main body, wherein the gutter inlet main body and the cover body are both cuboid, the cover body comprises four first side plates connected end to end and a first bottom plate arranged at the bottom end of the first side plates, the first bottom plate comprises a water inlet area positioned in the middle of the bottom plate and two shielding areas respectively positioned at two sides of the water inlet area, and the water inlet area is provided with a plurality of first through holes;

2. The novel gully according to claim 1, wherein: the upper ends of the first side plates which are oppositely arranged extend towards the inner side of the cover body to form first portable handles, and the upper ends of the second side plates which are oppositely arranged extend towards the inner side of the rainwater inlet main body to form second portable handles.

3. The novel gully according to claim 2, wherein: the width of the first hand-held handle and the width of the second hand-held handle are both 30 millimeters.

4. The novel gully according to claim 1, wherein: the first bottom plate comprises a lower convex middle part, the lower convex middle part of the first bottom plate is clamped with the upper end of the rainwater inlet main body, and the water inlet area and the shielding area are both arranged on the lower convex middle part of the first bottom plate.

5. The novel gully according to claim 1, wherein: the filter layer is a porous fiber cotton filter material layer, and the porous fiber cotton filter material layer comprises two layers of non-woven fabrics and porous fiber cotton sewn between the two layers of non-woven fabrics.

6. The novel gully according to claim 1, wherein: and the upper ends of the two overflow side plates are provided with an extending part towards the direction of an overflow area, and the width of the extending part is 10 mm.

7. The novel gully according to any of claims 1 to 6, wherein: the first through hole and the second through hole are both circular through holes, and the aperture of each through hole is 20 millimeters.