CN219638080U - A rainwater filter structure - Google Patents

Abstract

The utility model discloses a gully filtering structure, which relates to the technical field of road drainage and comprises a pipeline shell, wherein a rainwater grate is movably clamped at the top of the pipeline shell, a first groove is formed in the middle of the rainwater grate, a clamping block is movably clamped in the first groove, the lower end of the clamping block is fixedly connected with a baffle plate, a filter plate is fixedly connected in the pipeline shell, and a second groove is formed in one side of the filter plate. According to the utility model, the filter plate is fixedly arranged in the pipeline shell, when rainwater is required to be recycled, the sanitation worker toggles the clamping block, the clamping block drives the baffle to slide in the first chute, the water outlet is blocked, so that rainwater flows into the water tank through the rainwater collecting port, when the road surface is required to be cleaned, the water pump is started, and the rainwater in the water tank is pumped into the spraying device by the water pump, so that the nearby road surface is cleaned, and relatively clean rainwater resources are efficiently utilized.

Description

A rainwater filter structure

technical field

The utility model relates to the technical field of road drainage, in particular to a filter structure for a storm water outlet.

Background technique

Urban road gully refers to the water intake structure that the drainage pipe collects the rainwater on the ground. A well with an inlet grate (iron or reinforced concrete). The gully discharges the road water collected in the street ditch into the connecting pipe (connecting pipe). The rainwater outlets are located in the street ditches, and the distance between them is determined according to the road surface and precipitation conditions. There are two types of rainwater outlets: flat type and side type. The flat stone setting of the flat type along the street ditch has a fast water inflow speed, but it has to bear the load of the wheel and is easy to be damaged; the side stone setting of the side type along the street ditch enters water from the side, and the water inflow speed is slower than that of the flat type, but it does not need to bear directly Wheels crushed.

In the prior art, such as Chinese patent CN 216586917 U discloses a road gully structure, which includes a gully located below the road surface, a rainwater grate is provided on the top of the gully, and a drain is provided on the side wall of the gully, and the drain and The rainwater port is internally connected, and a filter basket is detachably connected to the rainwater port, and a water outlet is provided on the side wall of the filter basket.

But in the prior art, the existing gully filter structure can only filter the solid impurities in the rainwater, and cannot recycle the rainwater to clean the dusty roadside, so that the relatively clean rainwater flows into the sewer through the gully filter mechanism, thereby There is a waste of rainwater resources.

Utility model content

The purpose of this utility model is to solve the problem that the existing rainwater filter structure in the prior art can only filter the solid impurities in the rainwater, and cannot recycle the rainwater to clean the dusty roadside, so that the relatively clean rainwater can pass through The stormwater filter mechanism flows into the sewer, resulting in the waste of rainwater resources, and a rainwater filter structure is proposed.

In order to achieve the above purpose, the utility model adopts the following technical solution: a rainwater filter structure, including a pipe casing, the top of the pipe casing is movably connected with a rainwater grate, and a No. 1 concave is set in the middle of the rainwater grate groove, the inside of the No. 1 groove is movably clamped with a block, the lower end of the block is fixedly connected with a baffle plate, and the inside of the pipe shell is fixedly connected with a filter plate, and one side of the filter plate is opened There is a No. 2 groove, and the baffle plate is slidably connected to the inside of the No. 2 groove. One side of the No. 2 groove is provided with a rainwater collection port, and the lower end of the rainwater collection port is fixedly connected to a water tank. One side of the water tank is fixedly connected to the installation box, and a water pump is fixedly installed inside the installation box, the input end of the water pump is fixedly connected to one side of the water tank, and the output end of the water pump is fixedly connected with a spraying device.

Preferably, a drainage port is opened on the other side of the No. 2 groove.

Preferably, a water inlet is opened on one side of the top of the water tank, and a primary deodorizing filter is fixedly installed inside the water inlet.

Preferably, a secondary deodorizing filter is fixedly installed inside the water tank.

Preferably, spray heads are uniformly arranged on the top of the spraying device.

Preferably, a sand filter is fixedly installed on the top of the No. 2 groove.

Preferably, a No. 3 groove is opened on one side of the pipe housing, and the water tank is movably clamped inside the No. 3 groove.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. In this utility model, a filter plate is fixedly installed inside the pipe shell. When it is necessary to recycle rainwater, sanitation workers move the block, and the block drives the baffle to slide in the No. 1 chute, closing the drain Block the rainwater through the rainwater collection port to the inside of the water tank. When the road surface needs to be cleaned, the water pump is started, and the water pump pumps the rainwater in the water tank into the inside of the sprinkler device, so that the nearby road surface is cleaned, and the efficient use is more efficient. Clean rainwater resources.

2. In the utility model, under the action of the primary deodorizing filter screen fixedly installed inside the water inlet and the secondary deodorizing filter screen fixedly installed inside the water tank, the collected rainwater is deodorized and filtered. The rainwater filtered by double deodorization can be stored for a long time, and there will be no smelly phenomenon, so as to avoid spraying and cleaning the road with smelly rainwater.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram that the utility model proposes a kind of gully filter structure;

Fig. 2 is an exploded diagram of the three-dimensional structure of the pipe shell in the rainwater filter structure proposed by the utility model;

Fig. 3 is a schematic diagram of the connection relationship between the water tank and the installation box in a rainwater filter structure proposed by the utility model;

Fig. 4 is a three-dimensional sectional view of a water tank and an installation box in a rainwater filter structure proposed by the utility model.

Legend: 1. Pipe shell; 2. Rainwater grate; 3. No. 1 groove; 4. Block; 5. Baffle; 6. Filter plate; 7. No. 2 groove; 8. Rainwater collection port; 9 1. Water tank; 10. Installation box; 11. Water pump; 12. Spraying device; 13. Outlet; 14. Water inlet; 15. Primary deodorizing filter; 16. Secondary deodorizing filter; 17. Nozzle; , Sediment screen; 19, No. 3 groove.

Detailed ways

In order to understand more clearly the above purpose, features and advantages of the utility model, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, a lot of specific details have been set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways that are different from those described here. Therefore, the utility model is not limited to the specific details of the following disclosure EXAMPLE LIMITATIONS.

Embodiment 1, as shown in Figures 1-3, the utility model provides a rainwater filter structure, including a pipe shell 1, the top of the pipe shell 1 is movably connected with a rainwater grate 2, and the middle part of the rainwater grate 2 is opened There is a No. 1 groove 3, the inside of the No. 1 groove 3 is movable and connected with a block 4, the lower end of the block 4 is fixedly connected with a baffle 5, and the inside of the pipe shell 1 is fixedly connected with a filter plate 6, and the filter plate 6 One side is provided with No. 2 groove 7, and the baffle plate 5 is slidingly connected to the inside of No. The water tank 9, one side of the water tank 9 is fixedly connected to the installation box 10, the inside of the installation box 10 is fixedly installed with a water pump 11, the input end of the water pump 11 is fixedly connected to one side of the water tank 9, and the output end of the water pump 11 is fixedly connected with a spraying device 12 .

Let’s talk about the specific setting and function of this embodiment in detail below. By fixing the filter plate 6 inside the pipeline housing 1, when rainwater needs to be recycled, the sanitation worker will move the block 4, and the block 4 will drive the baffle plate 5 Slide in the No. 1 chute 3 to block the drain port 13, so that rainwater flows into the inside of the water tank 9 through the rainwater collection port 8. The water is pumped into the spraying device 12, so that the nearby road surface is cleaned, and the relatively clean rainwater resources are efficiently utilized.

Embodiment 2, as shown in Figure 3 and Figure 4, the other side of the No. 2 groove 7 is provided with a water outlet 13, and one side of the top of the water tank 9 is provided with a water inlet 14, and the inside of the water inlet 14 is fixedly installed with a first-stage water separator. Odor filter screen 15, the inside of water tank 9 is fixedly installed with secondary deodorizing filter screen 16, the top of sprinkler 12 is evenly provided with nozzle 17, the top inside No. 2 groove 7 is fixedly installed with silt filter screen 18, pipe shell One side of the body 1 is provided with a No. 3 groove 19, and the water tank 9 is movably clamped inside the No. 3 groove 19.

The effect achieved by its entire embodiment is that, under the action of the primary deodorizing filter screen 15 fixedly installed inside the water inlet 14 and the secondary deodorizing filter screen 16 fixedly installed inside the water tank 9, the collected rainwater is Deodorization and filtration treatment, the rainwater filtered by double deodorization can be stored for a long time, and there will be no smelly phenomenon, so as to avoid spraying and cleaning the road surface with smelly rainwater, and a nozzle 17 is evenly arranged on the top of the spraying device, so that it can pass through The rainwater pumped by the water pump 11 can be evenly sprayed on the nearby road surface, so as to realize the purpose of cleaning the road surface. In addition, the sediment filter screen fixedly installed on the top of the No. 2 groove 7 can initially remove the sediment in the rainwater. Filter to prevent sediment from clogging the sewer pipes.

The use method and working principle of this device: through the fixed installation of the filter plate 6 inside the pipe shell 1, when it is necessary to recycle rainwater, the sanitation worker toggles the block 4, and the block 4 drives the baffle 5 to slide on the first Slide in the groove 3 to block the drain port 13, so that the rainwater flows to the inside of the water tank 9 through the rainwater collection port 8. When the road surface needs to be cleaned, the water pump 11 is started, and the water pump 11 pumps the rainwater in the water tank 9 into the spraying area. The inside of the device 12, so that the nearby road surface is cleaned, and the relatively clean rainwater resources are efficiently used, through the first-level deodorizing filter 15 fixedly installed inside the water inlet 14 and the second-level deodorizing filter fixedly installed inside the water tank 9 Under the action of the net 16, the collected rainwater is deodorized and filtered, and the rainwater after double deodorization and filtration can be stored for a long time without the phenomenon of stink, so as to avoid using stinky rainwater to spray and clean the road surface. The top of the device is evenly provided with a nozzle 17, so that the rainwater pumped out by the water pump 11 can be evenly sprayed on the nearby road surface, thereby achieving the purpose of cleaning the road surface. In addition, the sediment installed on the top of the second groove 7 The filter screen can initially filter the sediment in the rainwater to prevent the sediment from clogging the sewer pipes.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or remodel it into an equivalent change. The equivalent embodiments are applied to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present utility model still belong to the technical solution of the present utility model scope of protection.

Claims (7)

1. The utility model provides a inlet for stom water filtration, includes pipeline casing (1), its characterized in that: the utility model discloses a rainwater collection device, including pipeline casing (1), rainwater grate (2), recess (3) have been seted up at the middle part of rainwater grate (2), the inside movable joint of recess (3) has fixture block (4), the lower extreme fixedly connected with baffle (5) of fixture block (4), the inside fixedly connected with filter (6) of pipeline casing (1), recess (7) have been seted up to one side of filter (6), the inside of recess (7) has been seted up to baffle (5) slip joint, rainwater collection mouth (8) have been seted up to one side of recess (7) inside No. two, the lower extreme fixedly connected with water tank (9) of rainwater collection mouth (8), one side fixedly connected with install bin (10) of water tank (9), the inside fixedly connected with water pump (11) of install bin (10), the input fixedly connected with of water pump (11) is in one side of water tank (9), the output fixedly connected with sprinkler (12) of water pump (11).

2. A gully filtering structure as defined in claim 1, wherein: a water outlet (13) is formed in the other side of the inner part of the second groove (7).

3. A gully filtering structure as claimed in claim 2, wherein: a water inlet (14) is formed in one side of the top end of the water tank (9), and a first-stage deodorizing filter screen (15) is fixedly arranged in the water inlet (14).

4. A gully filtering structure as defined in claim 1, wherein: the inside of the water tank (9) is fixedly provided with a secondary deodorizing filter screen (16).

5. A gully filtering structure as defined in claim 1, wherein: the top end of the spraying device (12) is uniformly provided with a spray head (17).

6. A gully filtering structure as defined in claim 1, wherein: and a sediment filter screen (18) is fixedly arranged at the top end inside the second groove (7).

7. A gully filtering structure as defined in claim 1, wherein: a third groove (19) is formed in one side of the pipeline shell (1), and the water tank (9) is movably clamped in the third groove (19).