CN216689689U

CN216689689U - Non-point source pollution processor box

Info

Publication number: CN216689689U
Application number: CN202123284883.8U
Authority: CN
Inventors: 张奎; 司启; 刘振善; 孙成刚; 裴习双
Original assignee: Jiangsu Yajing Rainwater Utilization Technology Co ltd
Current assignee: Jiangsu Yajing Rainwater Utilization Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-07
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to a municipal drainage structure, in particular to a non-point source pollution processor box body. The non-point source pollution processor box body is provided with a box body which is formed by resin concrete in one step. The top of the box body is provided with an opening. The inner container of the non-point source pollution processor is provided with a cavity in the box body. The side wall of the cavity is provided with a water outlet. The water outlet is positioned at the lower part of the box body. A drainage tube is connected in the water outlet. The inner side of the edge of the opening is provided with a first step and a second step for bearing the inner container of the surface source pollution processor. The second step is lower than the first step. An outer frame is arranged outside the edge of the opening. The first step is embedded with a water filtering plate. This non-point source pollution treatment ware box has optimized the box structure, adopts the support that resin concrete overall structure formed, satisfies under the prerequisite that rapid prototyping made and lightweight design easy to assemble construction and follow-up maintenance, has improved the bearing capacity of box.

Description

Non-point source pollution processor box

Technical Field

The utility model relates to a municipal drainage structure, in particular to a non-point source pollution processor box body.

Background

In order to solve the existing problem of the gully: (1) the existing rainwater inlet can not control and improve the initial rainwater pollution; (2) some places adopt an anti-theft type rainwater port, and a rainwater grate is connected with a shaft and cannot be opened, so that maintenance and sundries cleaning are affected; (3) the rainwater port emits peculiar smell in summer, so that the surrounding environment is polluted; (4) the traditional gutter inlet has poor effect of isolating or removing mosquitoes and the like.

The applicant develops a non-point source pollution processor as a sponge facility for processing non-point source pollution, can purify initial rainwater in light rain, does not influence smooth rainwater discharge in heavy rain, and refers to CN 109972722A.

The design of the non-point source pollution processor box body is continuously researched and designed, and after repeated trial production and improvement, the utility model with practical value is finally created.

Disclosure of Invention

The purpose of the utility model is as follows: in order to improve the strength of products, reduce the weight and adapt to the installation requirements of different forms, the utility model designs a non-point source pollution processor box body with a new structure.

In order to achieve the purpose, the utility model adopts the following scheme: the box body of the non-point source pollution processor is provided with a box body formed by resin concrete in one step, the top of the box body is provided with an opening, a cavity for placing an inner container of the non-point source pollution processor is arranged in the box body, a water outlet is formed in the side wall of the cavity and is located at the lower part of the box body, a drainage tube is connected in the water outlet, a first step and a second step for bearing the inner container of the non-point source pollution processor are arranged on the inner side of the edge of the opening, the second step is lower than the first step, an outer frame is arranged on the outer side of the edge of the opening, and a water filtering plate is embedded in the first step.

Preferably, the box body is provided with four straight vertical surfaces and a bottom surface, and the outer surfaces of the vertical surfaces are provided with convex reinforcing ribs. So set up, the strengthening rib is used for further improving the structural strength of box body, is favorable to the bottom surface can bear bigger rivers impact load, has guaranteed that the smoothness nature of emission rainwater is handled to non-point source pollution treatment ware box when heavy rain.

Preferably, the bottom of the vertical surface is provided with a reserved pipeline connector matched with the drainage pipe. So set up, be convenient for a plurality of non-point source pollution treatment ware boxes pass through the drainage tube and establish ties each other, are favorable to further improving the flow that the box was handled sewage.

Preferably, the water filtering plate is a rainwater grate. So set up, the rainwater grate is used for the prefilter to the rainwater, is favorable to improving prefilter's treatment effeciency.

Preferably, the head end of the liner of the non-point source pollution processor is provided with a frame flange matched with the second step, and the bottom of the frame flange is connected with the end face of the second step. So set up, the bottom of frame flange is pressed and is formed the axial positioning to the surface source pollution treatment ware inner bag on the second step, and the surface source pollution treatment ware inner bag of being convenient for realizes rapid Assembly, and then has improved the efficiency of site operation.

Preferably, the side wall of the liner of the non-point source pollution processor is provided with the shutters, the shutters are provided with axes which turn over to the outer side of the side wall, the shutters are arranged on the side wall of the liner of the non-point source pollution processor at equal intervals along the height direction of the box body, and gaps for turning over the shutters are formed between the cavity and the side wall of the liner of the non-point source pollution processor. Due to the arrangement, the louver capable of being turned outwards is utilized, and rainwater can prop the louver to realize rapid seepage and drainage in heavy rain; in fine days, the shutters are in a closed state, so that the box body has the functions of mosquito prevention, insect prevention and deodorization.

Preferably, the frame flange is embedded in the second step, and the top end face of the frame flange is flush with the first step. So set up, avoided the top terminal surface of frame flange and the bottom of drainage board to take place to interfere, be favorable to the stationarity of drainage board installation.

Compared with the prior art, the non-point source pollution processor box body provided by the utility model has the following substantive characteristics and progresses: the box body structure of the non-point source pollution processor box body is optimized, the support formed by the integral structure of the resin concrete is adopted, the bearing capacity of the box body is improved on the premise of meeting the requirements of rapid forming manufacturing and lightweight design, and convenience in installation construction and subsequent maintenance, and the box body conforms to the pressure bearing 250kN/m²The demand, set gradually first step and second step in the open-ended border inboard of box body, the box of being convenient for bears water strainer plate and surface source pollution treatment ware inner bag respectively, has further improved the throughput of box to the rainwater, and then has reached the technical performance index of sluicing ability 17L/S.

Drawings

FIG. 1 is a schematic perspective view of a housing of a non-point source pollution processor according to an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is an enlarged partial schematic view at A in FIG. 2;

FIG. 4 is a schematic view of the assembled structure of the surface source pollutant treater housing of FIG. 1 in use.

Reference numerals: the device comprises a box body 1, an outer frame 2, reinforcing ribs 3, a drainage tube 4, a water outlet 5, a non-point source pollution processor inner container 6, a louver 7, a filtering hole 8, a frame flange 9, a filtering block 10, a filtering sheet 11, a filtering basket 12, a rainwater grate 13, a first step 14 and a second step 15.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings.

The non-point source pollution processor box body shown in the figures 1-4 is used for improving the strength of products and reducing self-weight in the process of rainwater treatment, and is suitable for installation requirements of different forms. The box body structure of the non-point source pollution processor box body is optimized, the support formed by the integral structure of the resin concrete is adopted, the bearing capacity of the box body is improved on the premise of meeting the requirements of rapid forming manufacturing and lightweight design, and convenience in installation construction and subsequent maintenance, and the box body conforms to the pressure bearing 250kN/m²The demand, set gradually first step and second step in the open-ended border inboard of box body, the box of being convenient for bears water strainer plate and surface source pollution treatment ware inner bag respectively, has further improved the throughput of box to the rainwater, and then has reached the technical performance index of sluicing ability 17L/S.

As shown in fig. 1 in conjunction with fig. 2, a non-point source pollution treatment apparatus casing has a casing body 1 formed in one piece of resin concrete. The top of the box body 1 has an opening. The interior of the box body 1 is provided with a cavity for placing the liner 6 of the non-point source pollution processor. The side wall of the cavity is provided with a water outlet 5. The water outlet 5 is positioned at the lower part of the box body 1. A drainage tube 4 is connected in the water outlet 5. The inner side of the edge of the opening is provided with a first step 14 and a second step 15 for bearing the surface source pollution processor liner 6. The second step 15 is lower than the first step 14. An outer frame 2 is arranged outside the edge of the opening. A drainage plate is embedded in the first step 14.

As shown in fig. 3, the first step 14 is used to mount a drainage plate. The second step 15 is used for hanging and mounting the liner 6 of the non-point source pollution processor. Wherein, the strainer plate can be selected as a rain grate 13. The rainwater grate 13 is used for primarily filtering rainwater, and is beneficial to improving the processing efficiency of primary filtering. The water filtering plate can also be selected as an anti-theft standard grid. When the outer frame 2 is used for installing the box body 1, the box body 1 is positioned.

The frame flange 9 is embedded in the second step 15, and the top end surface of the frame flange 9 is flush with the first step 14. So set up, avoided frame flange 9's top terminal surface and the bottom of drainage board to take place to interfere, be favorable to the stationarity of drainage board installation.

As shown in fig. 4, the front end of the liner 6 of the non-point source pollution processor is provided with a frame flange 9 matched with the second step 15. The bottom of the frame flange 9 is connected to the end face of the second step 15. So set up, the bottom of frame flange 9 is pressed and is formed the axial positioning to non-point source pollution treater inner bag 6 on second step 15, and the non-point source pollution treater inner bag 6 of being convenient for realizes rapid Assembly, and then has improved site operation's efficiency.

Be provided with tripe 7 on the lateral wall of non-point source pollution treatment ware inner bag 6, tripe 7 has the axis of overturning to the lateral wall outside, and tripe 7 is the equidistant arrangement on the lateral wall of non-point source pollution treatment ware inner bag 6 along the direction of height of box body 1, has the clearance that supplies tripe 7 upset between the lateral wall of cavity and non-point source pollution treatment ware inner bag 6. Due to the arrangement, the louver 7 capable of being turned outwards is utilized, and when heavy rain occurs, rainwater can prop the louver 7 open to realize rapid seepage and drainage; in sunny days, the shutter 7 is in a closed state, so that the box body has the functions of mosquito prevention, insect prevention and deodorization.

As shown in FIG. 4, the side wall of the liner 6 of the non-point source pollution processor is provided with a filtering hole 8. The inner container 6 of the non-point source pollution processor is internally provided with a filter block 10. A filter sheet 11 is arranged above the filter block 10. The filter block 10 and the filter sheet 11 are used for further improving the filtering effect of the liner 6 of the non-point source pollution processor. The rainwater is filtered layer by layer through the filter disc 11 and the filter block 10 in sequence, and most impurities in the rainwater are removed. The filtering holes 8 are used for discharging the filtered rainwater from the surface source pollution processor inner container 6.

In order to further improve the filtering effect of the non-point source pollution processor liner 6, a filter basket 12 is further arranged in the non-point source pollution processor liner 6. The top of the frame flange 9 is provided with a groove for installing the filter basket 12. The top of the filter basket 12 fits within the recess. The side wall of the filter basket 12 is provided with filter holes for draining water.

As shown in fig. 1, the box body 1 has four straight vertical surfaces and a bottom surface. The outer surface of the vertical surface is provided with a convex reinforcing rib 3. So set up, strengthening rib 3 is used for further improving the structural strength of box body 1, is favorable to the bottom surface to bear bigger rivers impact load, has guaranteed that the surface source pollutes the smoothness nature that the treater box handled the emission rainwater when heavy rain.

The bottom of the vertical surface is provided with a reserved pipe joint matched with the drainage pipe 4. So set up, be convenient for a plurality of non-point source pollution treatment ware boxes pass through drainage tube 4 and establish ties each other, are favorable to further improving the flow that the box was handled sewage.

The present invention is not limited to the specific technical solutions described in the above embodiments, and other embodiments may be made in the present invention in addition to the above embodiments. It will be understood by those skilled in the art that various changes, substitutions of equivalents, and alterations can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a non-point source pollution treater box, its characterized in that has the box body by resin concrete one shot forming, the top of box body has the opening, the inside of box body has the cavity of placing non-point source pollution treater inner bag, be provided with the outlet on the lateral wall of cavity, the outlet is located the lower part of box body, the outlet in-connection has the drainage tube, open-ended border inboard has first step and the second step that bears non-point source pollution treater inner bag, the second step is less than first step, the open-ended border outside is provided with the frame, the embedding has the drainage board on the first step.

2. The case body of the surface source pollution processor as claimed in claim 1, wherein the case body is provided with four straight vertical surfaces and a bottom surface, and the outer surfaces of the vertical surfaces are provided with convex reinforcing ribs.

3. The case body of the surface source pollution processor as claimed in claim 2, wherein a reserved pipe joint matched with the drainage pipe is arranged at the bottom of the vertical surface.

4. The case of surface-source pollution treatment device as claimed in claim 1, wherein the water filtering plate is a rain grate.

5. The case body of the non-point source pollution processor as claimed in claim 1, wherein a frame flange matched with the second step is arranged at the head end of the inner container of the non-point source pollution processor, and the bottom of the frame flange is connected with the end face of the second step.

6. The box body of the non-point source pollution processor as claimed in claim 1, wherein the side wall of the inner container of the non-point source pollution processor is provided with louvers, the louvers have axes which are turned over to the outside of the side wall, the louvers are arranged on the side wall of the inner container of the non-point source pollution processor at equal intervals along the height direction of the box body, and a gap for turning over the louvers is formed between the cavity and the side wall of the inner container of the non-point source pollution processor.

7. The non-point source pollution processor box according to claim 5, wherein the frame flange is embedded in the second step, and the top end surface of the frame flange is flush with the first step.