CN219887018U

CN219887018U - Biological detention belt rainwater recovery unit

Info

Publication number: CN219887018U
Application number: CN202321289033.3U
Authority: CN
Inventors: 陈菊香; 李国荣; 徐玮
Original assignee: Xinjiang University
Current assignee: Xinjiang University
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-24
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a biological retention belt type rainwater recovery device, which relates to the technical field of rainwater collection, and comprises a highway, wherein a box body is arranged in the highway, a planting groove is formed in the box body, a planting soil layer is arranged in the planting groove, a sand stone layer is arranged at the bottom of the planting soil layer and in the planting groove, a first filter screen is arranged at the bottom of the sand stone layer and in the planting groove, a filter groove is formed in the box body and in one side of the planting groove, two corresponding sliding mechanisms are arranged in the filter groove, a second filter screen is fixedly connected between the two sliding mechanisms, and a reservoir is arranged in the box body, and the beneficial effects of the utility model are that: through the mutually supporting of second filter screen and filter vat, scrape, thereby the propelling movement is handled to the inside of clearance groove convenience staff, prevents to use the back filter vat in the deposit too much to cause stifled second filter screen for a long time.

Description

Biological detention belt rainwater recovery unit

Technical Field

The utility model relates to the technical field of rainwater collection, in particular to a biological retention belt type rainwater recovery device.

Background

The biological detention facility refers to a facility for storing and purifying runoff rainwater through plants, soil and microorganism systems in a region with low topography. The biological detention facilities are divided into simple biological detention facilities and complex biological detention facilities, and are also called rainwater gardens, biological detention belts, high-order flower beds, ecological tree ponds and the like according to different application positions.

Most of the existing biological detention belts stay in the traditional simple structures, and when the rainwater is too much, the detention belts cannot absorb the excessive rainwater, so that the rainwater is easy to accumulate in the detention belts, and the greening plants die; when rainwater enters the pipeline, a large amount of deposits can be carried, the phenomenon of pipeline blockage is easy to cause, and the rainwater cannot flow into the pipeline rapidly, so that the biological detention belt type rainwater recovery device is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a biological retention belt type rainwater recovery device, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a biological detention belt rainwater recovery unit, includes the highway, the inside of highway is provided with the box, the planting groove has been seted up to the inside of box, the inside of planting the groove is provided with planting the soil layer, the inside of planting the groove just is located the bottom of planting the soil layer and is provided with the sand stone layer, the inside of planting the groove just is located the bottom of sand stone layer and is provided with first filter screen, the filter tank has been seted up to the inside of box and is located one side of planting the groove, the inside of filter tank is provided with two slide mechanism that correspond, two fixedly connected with second filter screen between the slide mechanism, the cistern has been seted up to the inside of box, the clearance groove has been seted up to the inside of box and one side that is located the filter tank.

Preferably, the sliding mechanism comprises a first sliding groove, the inside in the filter tank is seted up to first sliding groove, the inside rotation in first sliding groove is connected with first threaded rod, the inside sliding connection in first sliding groove has a first sliding block, second filter screen fixed connection can drive the second filter screen through sliding mechanism between two first sliding blocks and remove in the inside of filter tank to will be blocked by the second filter screen and the impurity of precipitation promotes the inside to the clearance groove, makes things convenient for the staff to clear up, prevents that the excessive second filter screen of precipitate in the filter tank from causing the jam after long-time use.

Preferably, the inside fixed mounting of box has two corresponding first servo motor, first servo motor's output and first threaded rod fixed connection are through the mutually supporting of first servo motor and first threaded rod to guarantee first slide mechanism's normal operating.

Preferably, the inside fixedly connected with outlet pipe of filter vat, the other end of outlet pipe extends to the inside of cistern, first sliding tray is higher than the outlet pipe, can be with the inside rainwater of infiltration filter vat into the inside of cistern through the outlet pipe, and the position of seting up through first sliding tray is higher than the outlet pipe to avoid inside each part of first sliding tray to soak for a long time in water and lead to accumulation precipitate.

Preferably, the inside fixedly connected with drain pipe of cistern can be discharged when the cistern retaining is too much through the drain pipe, prevents that the inside ponding of planting groove from leading to the plant wilt.

Preferably, the top fixedly connected with two corresponding spray pipes of box, the top fixedly connected with sprinkler head of spray pipe, the inside fixedly connected with water supply pipe of cistern, the outside of water supply pipe is provided with the pressurization valve, the other end of water supply pipe extends to inside two spray pipes, through the cooperation of water supply pipe, pressurization valve, spray pipe and sprinkler head, can spray the irrigation to the inside plant of planting groove with the inside water that stores of cistern, prevent arid wither to very big saving the water resource.

Preferably, the top fixedly connected with guardrail of box can protect the box through the guardrail, prevents that non-staff from causing the damage to the box, has increased this biological detention belt rainwater recovery unit's life.

Preferably, the top of clearance groove is provided with the top cap, clearance groove and second filter screen mutually support, through the mutually support of clearance groove and second filter screen, can make the second filter screen promote the inside precipitate of filter vat inside to clearance groove to make things convenient for the staff to handle, can prevent debris to fall into clearance groove's inside through the protection of top cap to clearance groove.

The utility model provides a biological retention belt type rainwater recovery device, which has the following beneficial effects:

1. this biological detention belt rainwater recovery unit, through planting soil layer, the sand stone layer, first filter screen, the filter vat, first sliding tray, first threaded rod, first sliding block, a servo motor, the second filter screen, clearance groove and top cap mutually support, can carry out multiple filtration to the rainwater before the rainwater gets into the pipeline, simultaneously can scrape through mutually supporting of second filter screen and filter vat with the precipitate after the filtration, thereby push to the inside of clearance groove makes things convenient for the staff to handle, prevent that too much to cause the jam to the second filter screen of precipitate in the filter vat after long-time use, increased this biological detention belt rainwater recovery unit life.

2. This biological detention belt rainwater recovery unit, through outlet pipe, cistern, drain pipe, upper water pipe, pressurization valve, spray pipe and sprinkler head's mutually supporting, can prevent that the interior accumulation of planting the groove is too much water and can't get rid of the plant wither that leads to planting, can take out the inside water of cistern when arid, irrigates the plant of planting the inside planting of groove, prevents that the plant from dying on drought, and it is more convenient to compare general biological detention belt rainwater recovery unit to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. road (E); 2. a case; 3. a planting groove; 4. planting a soil layer; 5. a sand layer; 6. a first filter screen; 7. a filter tank; 8. a first sliding groove; 9. a first threaded rod; 10. a first slider; 11. a first servo motor; 12. a second filter screen; 13. a reservoir; 14. a drain pipe; 15. a water supply pipe; 16. a pressurization valve; 17. a water spray pipe; 18. a spray head; 19. guard bars; 20. cleaning the groove; 21. a top cover; 22. and a water outlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a biological retention belt rainwater recovery unit, including highway 1, highway 1's inside is provided with box 2, planting groove 3 has been seted up to box 2's inside, planting groove 3's inside is provided with planting soil layer 4, planting groove 3's inside and the bottom that is located planting soil layer 4 are provided with sand stone layer 5, planting groove 3's inside and the bottom that is located sand stone layer 5 are provided with first filter screen 6, box 2's inside and the one side that is located planting groove 3 have been seted up filter tank 7, filter tank 7's inside is provided with two corresponding slide mechanism, fixedly connected with second filter screen 12 between two slide mechanism, cistern 13 has been seted up to box 2's inside, clearance groove 20 has been seted up to box 2's inside and the one side that is located filter tank 7;

the sliding mechanism comprises a first sliding groove 8, the first sliding groove 8 is arranged in the filter groove 7, a first threaded rod 9 is rotationally connected in the first sliding groove 8, a first sliding block 10 is slidingly connected in the first sliding groove 8, a second filter screen 12 is fixedly connected between the two first sliding blocks 10, the second filter screen 12 can be driven to move in the filter groove 7 through the sliding mechanism, impurities which are blocked by the second filter screen 12 and deposited are pushed to the inside of a cleaning groove 20, cleaning is convenient for staff, the second filter screen 12 is prevented from being blocked by excessive deposits in the filter groove 7 after long-time use, when the filter is used, two first servo motors 11 are started to drive the two first threaded rods 9 to rotate, then the first sliding blocks 10 are driven to slide in the first sliding groove 8, the second filter screen 12 is driven to move towards one side close to the cleaning tank 20 in the filter tank 7, two corresponding first servo motors 11 are fixedly arranged in the box body 2, the output ends of the first servo motors 11 are fixedly connected with the first threaded rods 9, the normal operation of the first sliding mechanism is guaranteed through the mutual matching of the first servo motors 11 and the first threaded rods 9, a water outlet pipe 22 is fixedly connected in the filter tank 7, the other end of the water outlet pipe 22 extends to the interior of the reservoir 13, the first sliding tank 8 is higher than the water outlet pipe 22, rainwater penetrating into the filter tank 7 can be discharged into the reservoir 13 through the water outlet pipe 22, and the position opened through the first sliding tank 8 is higher than the water outlet pipe 22, so that accumulation of sediment caused by long-time soaking of all parts in the first sliding tank 8 in water is avoided;

the inside fixedly connected with drain pipe 14 of cistern 13 can be discharged when cistern 13 retaining is too much through drain pipe 14, prevent to plant the inside ponding of groove 3 and lead to the plant wither, the inside of two corresponding spray pipes 17 of top fixedly connected with of box 2, spray pipe 17's top fixedly connected with sprinkler head 18, the inside fixedly connected with of cistern 13 goes up water pipe 15, the outside of going up water pipe 15 is provided with pressurization valve 16, the other end of going up water pipe 15 extends to two spray pipes 17 insidely, through going up water pipe 15, pressurization valve 16, the mutually supporting of spray pipe 17 and sprinkler head 18, can spray the water of cistern 13 inside storage to the plant of planting inslot 3 inside and irrigate, prevent arid wither, thereby very big sparingly water resource, during the use, start pressurization valve 16 earlier through going up water pipe 15 with cistern 13 inside water transport to the inside of two spray pipes 17, again from sprinkler head 18 blowout irrigates the plant of planting, the top fixedly connected with guardrail 19 of box 2, can protect box 2 through guardrail 19, prevent that non-staff from causing the damage to box 2 from causing the inside to the filter screen 21, the inside top cap 20 has been removed from the filter screen 21 to the filter screen 20, the inside the filter screen 20 has been removed from the top cap 20, the top cap 20 has been removed the filter tank 20, and the top cap 20 has been cleaned up, and the top cap 20 has been removed the inside the filter tank 20, and the top cap is convenient to be washed.

To sum up, this biological detention belt rainwater recovery unit, when the rainwater is retrieved, the rainwater falls into the surface of planting soil layer 4 earlier, then filter the debris that carries in the rainwater through planting soil layer 4, grit layer 5 and first filter screen 6 step by step, then go deep into the inside of filter vat 7, then filter through the impurity in the second filter screen 12 and block, make it detain in the inside of filter vat 7, then make the rainwater after filtering flow into the inside of cistern 13 through outlet pipe 22, when the rainwater of the inside of cistern 13 stores to predetermined height, the rainwater that the overfall can be discharged from drain pipe 14, thereby prevent the inside ponding of box 2, after this biological detention belt rainwater recovery unit uses certain time, can start two second filter screens 12 and drive two first threaded rods 9 and rotate, then drive first sliding block 10 and slide in the inside of first sliding vat 8, thereby drive the inside of second filter vat 12 and be close to the one side of clearance groove 20, thereby make things convenient for the staff to wash the inside of clearance groove 20 to push the inside of filter vat 7, when the inside rainwater of cistern 13 stores predetermined height, the rainwater that the overfall can be discharged from drain pipe 14, thereby prevent the inside ponding of box 2, use 15 is sprayed water to inside 17 through two spray valves 17 to inside of the water spray 17 to the inside of the plant 17.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a biological detention belt rainwater recovery unit, includes highway (1), its characterized in that: the inside of highway (1) is provided with box (2), planting groove (3) have been seted up to the inside of box (2), the inside of planting groove (3) is provided with planting soil layer (4), the inside of planting groove (3) and the bottom that is located planting soil layer (4) are provided with sand stone layer (5), the inside of planting groove (3) and the bottom that is located sand stone layer (5) are provided with first filter screen (6), filter tank (7) have been seted up to the inside of box (2) and one side that is located planting groove (3), the inside of filter tank (7) is provided with two slide mechanism that correspond, two fixedly connected with second filter screen (12) between the slide mechanism, cistern (13) have been seted up to the inside of box (2), clearance groove (20) have been seted up to the inside of box (2) and one side that is located filter tank (7).

2. A bio-retentive belt stormwater recovery device as claimed in claim 1, wherein: the sliding mechanism comprises a first sliding groove (8), the first sliding groove (8) is formed in the filter groove (7), a first threaded rod (9) is rotatably connected to the first sliding groove (8), a first sliding block (10) is slidably connected to the first sliding groove (8), and a second filter screen (12) is fixedly connected between the two first sliding blocks (10).

3. A bio-retentive belt stormwater recovery device as claimed in claim 2, wherein: two corresponding first servo motors (11) are fixedly arranged in the box body (2), and the output ends of the first servo motors (11) are fixedly connected with the first threaded rod (9).

4. A bio-retentive belt stormwater recovery device as claimed in claim 2, wherein: the inside fixedly connected with outlet pipe (22) of filter vat (7), the other end of outlet pipe (22) extends to the inside of cistern (13), first sliding tray (8) are higher than outlet pipe (22).

5. A bio-retentive belt stormwater recovery device as claimed in claim 1, wherein: the inside of the reservoir (13) is fixedly connected with a drain pipe (14).

6. A bio-retentive belt stormwater recovery device as claimed in claim 1, wherein: the top fixedly connected with two corresponding spray pipe (17) of box (2), the top fixedly connected with sprinkler head (18) of spray pipe (17), the inside fixedly connected with water supply pipe (15) of cistern (13), the outside of water supply pipe (15) is provided with pressurization valve (16), the other end of water supply pipe (15) extends to inside two spray pipes (17).

7. A bio-retentive belt stormwater recovery device as claimed in claim 1, wherein: the top of the box body (2) is fixedly connected with a guardrail (19).

8. A bio-retentive belt stormwater recovery device as claimed in claim 1, wherein: the top of clearance groove (20) is provided with top cap (21), clearance groove (20) and second filter screen (12) mutually support.