CN218521083U

CN218521083U - Rain sewage interception device

Info

Publication number: CN218521083U
Application number: CN202222656668.4U
Authority: CN
Inventors: 李桃
Original assignee: Dongguan Frontline Craftsman Construction Co ltd
Current assignee: Dongguan Frontline Craftsman Construction Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-02-24
Anticipated expiration: 2032-10-10

Abstract

The utility model belongs to the technical field of rain sewage interception device technique and specifically relates to indicate a rain sewage interception device, which comprises a body, the outer fixed surface of supporting shoe is connected with the installation piece, the spout has been seted up to the inside of installation piece, the right side end fixedly connected with stopper of first spring, the surface swing joint of stopper has the second filter, two the side surface fixedly connected with baffle of installation piece, the inside swing joint of rectangular channel has spacing, the first filter of bottom fixedly connected with of spacing. The utility model discloses, through setting up first spring, stopper and second filter, be favorable to intercepting great debris in the passageway, avoid debris to fall into the body inside and pile up to influence the efficiency that the body deposits, set up first filter, quartz sand and active carbon, be favorable to filtering rivers once more, thereby be convenient for discharge rivers.

Description

Rain sewage interception device

Technical Field

The utility model relates to a rain sewage holds back technical field, especially relates to a rain sewage holds back device.

Background

Along with the increase of urban population, the water demand and the water consumption of cities are gradually increased, the sewage interception, diversion and transformation strength of urban and rural rainwater and sewage combined pipelines is also continuously increased, and the intercepting well is used in a rainwater and sewage combined system and aims at separating rainwater and sewage. In dry seasons, the intercepting well can intercept sewage because only sewage exists in the pipe, in rainy seasons, part of rainwater and sewage are intercepted and flow into the sewage pipe, and the rest of rainwater overflows through the weir in the well and continues to flow downstream.

Chinese utility model patent ZL202021660271.7 discloses a rain sewage hold back device, including setting up the sedimentation tank that connects gradually along the rivers direction on the river course and holding back the well, it is the cascaded structure that increases in proper order along the rivers direction to hold back well upper portion, hold back and be equipped with the seal part that a plurality of was used for intaking or held back on every ladder of well respectively, hold back the well and seted up the delivery port along the river course downstream direction, rain sewage hold back device adopt cascaded inverted siphon to hold back the structure, avoided the rainy season instantaneous water yield to appear the overflow when great and caused the trash blocking incomplete condition.

However, the intercepting device of the above-mentioned rain sewage utilizes the grating to filter the impurities in the rain sewage, but easily causes the impurities to enter the inside of the sedimentation tank in the process of disassembling and cleaning, thereby affecting the filtering effect of the sedimentation tank, and therefore, the intercepting device of the rain sewage is needed.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a rain sewage hold back device, the main technical problem that will solve is: the impurities are easy to enter the interior of the sedimentation tank in the process of disassembly and cleaning.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a rain sewage's entrapment device, includes the body, the side surface fixedly connected with supporting shoe of body, the outer fixed surface of supporting shoe is connected with the installation piece, the quantity of installation piece is two, the spout has been seted up to the inside of installation piece, the first spring of inside wall fixedly connected with of spout, the right side end fixedly connected with stopper of first spring, the surface swing joint of stopper has the second filter, two the side surface fixedly connected with baffle of installation piece, and the surface of baffle and the side surface of second filter laminate mutually, the rectangular channel has been seted up to the surface of body, the inside swing joint of rectangular channel has spacing, the first filter of bottom fixedly connected with of spacing. Utilize stopper and second filter to carry out the block to the second filter of being convenient for intercepts the flowing water passageway between two installation pieces, is favorable to intercepting great debris in the passageway, avoids debris to fall into the body is inside to be piled up, thereby influences the efficiency that the body deposits.

As a further description of the above technical solution: quartz sand is placed in the body, and activated carbon is arranged at the bottom of the quartz sand. Utilize quartz sand and active carbon to filter the inside rivers that flow into the body to avoid rivers inside to contain more impurity, cause the bottom outlet to block up.

As a further description of the above technical solution: the inside wall fixedly connected with porous disk of body, activated carbon is located the top of porous disk, and the below of porous disk is provided with water drainage tank, the outlet has been seted up to the side surface of body, and the outlet is connected with water drainage tank. The filtered water flow is discharged through the water discharge groove and the water discharge outlet by utilizing the water permeable plate.

As a further description of the above technical solution: the side surface of the limiting block is fixedly connected with a connecting block, and the outer surface of the connecting block is fixedly connected with a sliding block. The slider utilizes the connecting block to promote the stopper to be convenient for separate stopper and second filter, and then clear up and change the second filter.

As a further description of the above technical solution: the side surface of the sliding block is fixedly connected with a fixing block, a circular groove is formed in the fixing block, and a limiting ring is fixedly connected to the inner side wall of the circular groove. Utilize the retaining ring to block the spacing ring, be favorable to prescribing a limit to the displacement distance of spliced pole.

As a further description of the above technical solution: the inside wall fixedly connected with second spring of circular recess, the inside swing joint of second spring has the spliced pole, the outer fixed surface of spliced pole is connected with solid fixed ring. The second spring is utilized to push the fixing ring, so that the connecting column is driven to move towards the direction of the limiting ring.

As a further description of the above technical solution: the side surface of the mounting block is provided with a limiting groove, and the limiting groove corresponds to the position of the connecting column. Utilize spacing groove and spliced pole to carry out the block, be convenient for fix the position of slider, conveniently dismantle the second filter.

Borrow by above-mentioned technical scheme, the utility model relates to a rain sewage hold back device has following beneficial effect at least:

1. compared with the prior art, this trapping apparatus of rain and sewage through setting up first spring, stopper and second filter, under the promotion of first spring, utilizes stopper and second filter to carry out the block to the second filter of being convenient for intercepts the flowing water passageway between two installation pieces, is favorable to intercepting great debris in the passageway, avoids debris to fall into the body inside and piles up, thereby influences the efficiency that the body deposits.

2. Compared with the prior art, this holding back device of rain sewage through setting up first filter, quartz sand and active carbon, utilizes first filter to carry out the secondary filter to rivers, further gets rid of the inside great granule of rivers, passes through the filtration and the absorption of quartz sand and active carbon again, is favorable to filtering rivers once more to be convenient for discharge rivers.

Drawings

Fig. 1 is a schematic view of the overall structure of a rain sewage interception device according to the present invention;

fig. 2 is a sectional view of a rain sewage interception device provided by the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 3 according to the present invention;

fig. 5 is a schematic view of the internal structure of the rain sewage interception device of the present invention.

Illustration of the drawings:

1. a body; 2. a rectangular groove; 3. a limiting frame; 4. a first filter plate; 5. quartz sand; 6. activated carbon; 7. a water discharge port; 8. a support block; 9. mounting blocks; 10. a chute; 11. a first spring; 12. a limiting block; 13. a baffle plate; 14. a second filter plate; 15. connecting blocks; 16. a slider; 17. a circular groove; 18. a second spring; 19. connecting columns; 20. a limiting ring; 21. a fixing ring; 22. a limiting groove.

Detailed Description

Referring to fig. 1-5, the utility model provides a rain sewage holds back device: including body 1, body 1's side surface fixedly connected with supporting shoe 8, supporting shoe 8's outer fixed surface is connected with installation piece 9, the quantity of installation piece 9 is two, utilize supporting shoe 8 to install installation piece 9, so that constitute the rivers passageway between two installation pieces 9, spout 10 has been seted up to installation piece 9's inside, the first spring 11 of inside wall fixedly connected with of spout 10, spout 10 makes things convenient for stopper 12 to remove at its inside, the right side end fixedly connected with stopper 12 of first spring 11, the surface swing joint of stopper 12 has second filter 14, the side surface fixedly connected with baffle 13 of two installation pieces 9, and the surface of baffle 13 laminates mutually with the side surface of second filter 14, rectangular channel 2 has been seted up to body 1's surface, the inside swing joint of rectangular channel 2 has spacing 3, the first filter 4 of bottom fixedly connected with of spacing 3. Utilize stopper 12 and second filter 14 to carry out the block to be convenient for second filter 14 intercepts the flowing water passageway between two installation pieces 9, be favorable to intercepting great debris in the passageway, avoid debris to fall into body 1 inside and pile up, thereby influence the efficiency that body 1 deposits.

Quartz sand 5 is placed in the body 1, and activated carbon 6 is arranged at the bottom of the quartz sand 5. Utilize quartz sand 5 and active carbon 6 to filter the inside rivers of inflow body 1 to avoid rivers inside to contain more impurity, cause bottom outlet 7 to block up.

The inside wall fixedly connected with porous disk of body 1, active carbon 6 are located the top of porous disk, and the below of porous disk is provided with water drainage tank, and outlet 7 has been seted up to the side surface of body 1, and outlet 7 is connected with water drainage tank. The filtered water flow is discharged through the water discharge groove and the water discharge port 7 by using the water permeable plate.

The side surface of the limiting block 12 is fixedly connected with a connecting block 15, and the outer surface of the connecting block 15 is fixedly connected with a sliding block 16. The sliding block 16 pushes the stopper 12 by using the connecting block 15, so that the stopper 12 is conveniently separated from the second filter plate 14, and the second filter plate 14 is cleaned and replaced.

A fixing block is fixedly connected to the side surface of the sliding block 16, a circular groove 17 is formed in the fixing block, and a limiting ring 20 is fixedly connected to the inner side wall of the circular groove 17. The fixing ring 21 is used for blocking the limiting ring 20, so that the displacement distance of the connecting column 19 can be limited.

The inner side wall of the circular groove 17 is fixedly connected with a second spring 18, the inner part of the second spring 18 is movably connected with a connecting column 19, and the outer surface of the connecting column 19 is fixedly connected with a fixing ring 21. Utilize second spring 18 to promote solid fixed ring 21 to drive spliced pole 19 to the displacement of spacing ring 20 direction.

The side surface of the mounting block 9 is provided with a limiting groove 22, and the limiting groove 22 corresponds to the connecting column 19. The limiting groove 22 is clamped with the connecting column 19, so that the position of the sliding block 16 is fixed, and the second filter plate 14 is detached conveniently.

The working principle is as follows: need utilize body 1 to collect its rain sewage when rain sewage is held back in the municipal administration, utilize stopper 12 and second filter 14 to carry out the block, thereby be convenient for second filter 14 to intercept the flowing water passageway between two installation pieces 9, be favorable to intercepting great debris in the passageway, avoid debris to fall into body 1 inside and pile up, thereby influence the efficiency that body 1 deposited, when dismantling equally, only need promote slider 16 and make spliced pole 19 and spacing groove 22 block, again take out second filter 14 change or clear up can, be favorable to promoting municipal administration rain sewage discharge's efficiency, and avoid debris to fall into body 1 inside, realize filter equipment's quick replacement, reinforcing means's practicality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A rain sewage interception device comprises a body (1), and is characterized in that: the utility model discloses a filter, including body (1), side surface fixedly connected with supporting shoe (8), the outer fixed surface of supporting shoe (8) is connected with installation piece (9), the quantity of installation piece (9) is two, spout (10) have been seted up to the inside of installation piece (9), the first spring of inside wall fixedly connected with (11) of spout (10), the right side end fixedly connected with stopper (12) of first spring (11), the surface swing joint of stopper (12) has second filter (14), two the side surface fixedly connected with baffle (13) of installation piece (9), and the surface of baffle (13) and the side surface of second filter (14) laminate mutually, rectangular channel (2) have been seted up to the surface of body (1), the inside swing joint of rectangular channel (2) has spacing frame (3), the first filter (4) of bottom fixedly connected with of spacing frame (3).

2. A rainwater and sewage interception apparatus according to claim 1, wherein: quartz sand (5) is placed in the body (1), and activated carbon (6) is arranged at the bottom of the quartz sand (5).

3. A rainwater and sewage interception apparatus according to claim 2, wherein: the inside wall fixedly connected with porous disk of body (1), active carbon (6) are located the top of porous disk, and the below of porous disk is provided with water drainage tank, outlet (7) have been seted up to the side surface of body (1), and outlet (7) are connected with water drainage tank.

4. A rainwater and sewage interception apparatus according to claim 1, wherein: the side surface of the limiting block (12) is fixedly connected with a connecting block (15), and the outer surface of the connecting block (15) is fixedly connected with a sliding block (16).

5. A rainwater and sewage interception apparatus according to claim 4, wherein: the side surface fixedly connected with fixed block of slider (16), and circular recess (17) have been seted up to the inside of fixed block, the inside wall fixedly connected with spacing ring (20) of circular recess (17).

6. A rainwater and sewage interception apparatus according to claim 5, wherein: the inside wall fixedly connected with second spring (18) of circular recess (17), the inside swing joint of second spring (18) has spliced pole (19), the external fixed surface of spliced pole (19) is connected with solid fixed ring (21).

7. A rainwater and sewage interception apparatus according to claim 6, wherein: the side surface of the mounting block (9) is provided with a limiting groove (22), and the limiting groove (22) corresponds to the connecting column (19).