CN214994445U - Environment-friendly energy-saving water supply and drainage system - Google Patents

Abstract

The utility model relates to a field of plumbing technique, concretely relates to environmental protection and energy saving type plumbing system, including drainage pipe, a plurality of drainage nodes of setting on drainage pipe and set up at the terminal sewage sedimentation tank of drainage pipe, the drainage node department is provided with the water inlet of communicateing on the road surface, water inlet department is provided with first filter box, first filter box lower part is provided with the second filter box that the mesh size is less than first filter box, and rainwater flows through first filter box and second filter box and enters into in the drainage pipe. This application filters the rainwater of inserting in drainage system through twice filter box with a net and purifies, prevents that the pollutant from entering into municipal drainage system, reduces the danger that drainage system blockked up, protects urban area sanitation.

Description

Environment-friendly energy-saving water supply and drainage system

Technical Field

The application relates to the field of water supply and drainage technologies, in particular to an environment-friendly and energy-saving water supply and drainage system.

Background

Water supply and drainage is commonly referred to as municipal water supply and drainage systems (municipal and building water supply and drainage). Wherein, municipal administration water supply and drainage engineering includes life, fire control water supply pipe, well water supply pipe and rain sewage pipeline, and municipal drainage system is one kind and is used for rainwater, domestic sewage to discharge and the system of clearance, and the wide application is in municipal work.

In the correlation technique, municipal drainage system includes the concentrated pond of waste water and sedimentation tank, and the concentrated pond of waste water is concentrated the collection to the rainwater to carry out the sediment through the sedimentation tank and purify. The inventor finds that in the use process of the municipal drainage system, rainwater can carry more pollutants such as leaves or plastic garbage when being discharged into the drainage system, once entering the drainage system, the pollutants are easy to accumulate in a sedimentation tank, are rotten and deteriorate, can emit unpleasant odor, can affect the environmental sanitation, can easily cause the blockage of the drainage system, and can cause the rainwater to gush out of the road.

SUMMERY OF THE UTILITY MODEL

In order to prevent that the pollutant from entering into municipal drainage system, reducing the danger that drainage system blockked up, protection urban area sanitation, this application provides an environmental protection and energy saving type water supply and drainage system.

The application provides an environmental protection and energy saving type water supply and drainage system adopts following technical scheme:

the utility model provides an environmental protection and energy saving type plumbing system, includes drainage pipe, sets up a plurality of drainage nodes on drainage pipe and sets up the terminal sewage sedimentation tank at drainage pipe, and the drainage node department is provided with the water inlet that communicates on the road surface, water inlet department is provided with first filter box with a net, first filter box with a net lower part is provided with the second filter box with a net hole size that is less than first filter box with a net, and rainwater flows through first filter box with a net and the second filter box gets into in the drainage pipe.

By adopting the technical scheme, when rainwater is discharged, rainwater enters the first filter screen box through the water inlet, pollutants with larger sizes can be blocked by the first filter screen box and collected in the first filter screen box, and the pollutants can be removed and cleaned by taking out the first filter screen box; pollutants with smaller sizes flow downwards through the meshes of the first filter net cage, are blocked and collected by the second filter net cage, and then are cleaned out; through the two-stage filtration, pollutants carried in rainwater are collected and cleaned, so that the smoothness of a drainage system is ensured, the occurrence of rotting in the drainage system is reduced, and the cleanness of air in a city is kept.

Optionally, the upper side of the first filtering net cage is provided with an opening, the water inlet is provided with a drainage grid plate, the first filtering net cage is embedded into the water inlet, and the drainage grid plate covers the first filtering net cage.

Through adopting above-mentioned technical scheme, first filter box with a net embedding is at the water inlet, makes the rainwater that enters into the water inlet can both improve first filter box with a net to the filter effect of rainwater through first filter box with a net, and the grid plate can protect first filter box with a net, prevents that first filter box with a net from being crushed by the vehicle of traveling.

Optionally, the upper sides of the second filter net cages are provided with openings, two openings are arranged along the length direction of the drainage pipeline, and two ends of the first filter net cage are lapped on the two second filter net cages.

Through adopting above-mentioned technical scheme, the second filter box with a net upside sets up to the opening, makes things convenient for the pollutant to fall into in the second filter box with a net, and two second filter box with a net support are in first filter box's lower part, make the rainwater through first filter box no matter to which direction flow, can both flow through the second filter box with a net, realize the secondary filter to the pollutant, and two second filter box with a net play the supporting role to first filter box simultaneously.

Optionally, a collecting space is arranged between the two second filter net cages, and the collecting space is arranged below the first filter net cage.

Through adopting above-mentioned technical scheme, the small-size pollutant of the first filter box of flowing through can fall into and collect the space, takes out first filter box, and after convenient the clearing up to collecting the space to avoid drainage channel to be blockked up.

Optionally, a collecting plate is arranged at the bottom of the collecting space and placed on the bottom surface of the drainage pipeline.

Through adopting above-mentioned technical scheme, the collecting plate is placed to the drainage pipe bottom surface, and the collecting plate is collected the less pollutant of size, and the accessible is with collecting plate uplift and come out the clearance of pollutant, makes the clearance of pollutant more convenient, has further reduced the possibility that drainage pipe blockked up.

Optionally, the two ends of the collecting plate are provided with supporting rods extending upwards, the height of the upper ends of the supporting rods is the same as that of the top of the second filter net box, and the supporting rods abut against the first filter net box.

Through adopting above-mentioned technical scheme, set up the bracing piece on the collecting plate, conveniently take out the collecting plate from collecting the space through the bracing piece, also can support first filter box with a net simultaneously.

Optionally, limiting rods are arranged on the inner walls of the two sides of the drainage pipeline, penetrate through meshes of the second filter net cage and are inserted into the second filter net cage.

Through adopting above-mentioned technical scheme, the gag lever post can restrict the position of second filter box with a net in drainage pipe, prevents that second filter box with a net from being washed away by rivers.

Optionally, a plurality of reservoirs are connected to the drainage pipeline, water pumps are arranged in the reservoirs, and water supply pipes leading into the ground green belts are connected to the water pumps.

Through adopting above-mentioned technical scheme, the cistern impounds, sends the rainwater of depositing to ground through water pump and delivery pipe, realizes the recovery of rainwater and recycles, reaches energy-concerving and environment-protective purpose.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when rainwater is discharged, rainwater enters the first filter net box through the water inlet, pollutants with larger sizes are blocked by the first filter net box and collected in the first filter net box, and the pollutants can be removed and cleaned through the first filter net box; pollutants with smaller sizes flow downwards through the meshes of the first filter net cage, are blocked and collected by the second filter net cage, and then are cleaned out; through the two-stage filtration, pollutants carried in rainwater are collected and cleaned, so that the smoothness of a drainage system is ensured, the occurrence of rotting in the drainage system is reduced, and the cleanness of air in a city is kept.

2. This application drainage pipe bottom surface is placed the collecting plate, and the collecting plate is collected the less pollutant of size, and the accessible is with collecting plate uplift and come out the pollutant clearance, makes the clearance of pollutant more convenient, has further reduced the possibility that drainage pipe is blockked up.

3. Set up the bracing piece on the collecting plate, conveniently take out the collecting plate from collecting the space through the bracing piece, also can support first filter box with a net simultaneously.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural view of a drainage node in the embodiment of the present application.

Description of reference numerals: 1. a water discharge pipeline; 11. a water inlet; 12. a drainage grid plate; 13. a limiting rod; 2. a sewage sedimentation tank; 3. a first filtering net cage; 4. a second filtering net cage; 5. a collection space; 6. a collection plate; 61. a support bar; 7. a reservoir; 71. and (4) a water pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses environmental protection and energy saving type water supply and drainage system. Referring to fig. 1, the drainage system in this embodiment is taken as an example, and includes a drainage pipeline 1, a plurality of drainage nodes arranged along the laying direction of the drainage pipeline 1, and a plurality of reservoirs 7, the drainage pipeline 1 is arranged on both sides of the road surface and below the road teeth, a sewage sedimentation tank 2 is arranged at the end of the drainage pipeline 1, rainwater enters the drainage pipeline 1 through the drainage nodes, after being filtered, part of the rainwater is retained in the reservoirs 7 as irrigation water, and the rest is discharged into the sewage sedimentation tank 2 for sedimentation and then discharged into rivers, lakes and seas.

The bottom height of cistern 7 is less than the bottom height of drainage pipe 1, can ponding, is provided with water pump 71 in the cistern 7, and the immersible pump adopts the immersible pump in this embodiment, is connected with the delivery pipe on the immersible pump, and the tip of delivery pipe sees through ground, lets in the ground greenbelt of road both sides, can irrigate the greenbelt in dry season.

Referring to fig. 1 and 2, a water inlet 11 communicated with the road surface is arranged at the drainage node, a water inlet channel communicated with the drainage channel 1 is formed at the water inlet 11, the cross section of the water inlet channel is rectangular, a drainage grid plate 12 covers the upper opening, and the drainage grid plate 12 is clamped at the edge of the water inlet 11; meanwhile, an upper layer of filtering net cage and a lower layer of filtering net cage are also arranged at the drainage node, a first filtering net cage 3 is arranged at the water inlet channel, the first filtering net cage 3 is rectangular, the upper side of the first filtering net cage 3 is provided with an opening, the first filtering net cage 3 can be embedded into the water inlet channel and can be taken out of the water inlet channel, a drainage grid plate 12 covers the first filtering net cage 3, a second filtering net cage 4 is arranged at the lower part of the first filtering net cage 3, and the mesh size of the second filtering net cage 4 is smaller than that of the first filtering net cage 3; therefore, rainwater enters through the drainage grid plate 12 and flows through the first filtering net cage 3 and the second filtering net cage 4 to enter the drainage pipeline 1, the first filtering net cage 3 filters pollutants with large size, and the second filtering net cage 4 filters pollutants with small size, so that the drainage pipeline 1 is prevented from being blocked.

Two second filter net cages 4 are arranged at each drainage node along the length direction of the drainage pipeline 1, a collecting space 5 is arranged between the two second filter net cages 4, the length of the collecting space 5 is smaller than that of the first filter net cage 3, the collecting space is positioned below the first filter net cage 3, two ends of the first filter net cage 3 are lapped on the two second filter net cages 4, limiting rods 13 protrude out of the inner walls of two sides of the drainage pipeline 1, and the end parts of the limiting rods 13 penetrate through meshes of the second filter net cages 4 and are inserted into the second filter net cages 4, so that the purpose of fixing the second filter net cages 4 is achieved; the upper side of the second filter net cage 4 is provided with an opening, two side faces are attached to the side wall of the drainage pipeline 1, so that pollutants can fall into the second filter net cage 4 or the collection space 5 conveniently, and the pollutants with small size are blocked by the second filter net cages 4 on two sides, so that secondary filtration of the pollutants is realized.

In order to clean the collecting space 5 conveniently, the collecting plate 6 with a rectangular shape is placed at the bottom of the collecting space 5, the collecting plate is attached to the bottom surface of the drainage pipeline 1, pollutants falling into the collecting space 5 can be accumulated on the collecting plate 6, and the pollutants can be taken out by lifting the collecting plate 6.

In order to facilitate pulling out the collecting plate 6, two ends of the collecting plate 6 are provided with supporting rods 61 extending upwards, and the upper ends of the supporting rods 61 are the same as the top of the second filtering net cage 4 and abut against the first filtering net cage 3. For better support first filter box with a net 3, the bracing piece upper end is buckled and is formed the horizontal pole, and the horizontal pole butt is in first filter box with a net 3 bottom, reinforcing is to first filter box with a net 3's support intensity.

The implementation principle of the environment-friendly and energy-saving water supply and drainage system in the embodiment of the application is as follows: when rainwater is discharged, rainwater enters the first filter net cage 3 through the water inlet 11, pollutants with larger sizes are blocked by the first filter net cage 3 and collected in the first filter net cage 3, and the pollutants can be removed and cleaned through taking out the first filter net cage 3; contaminants having a smaller size flow down through the meshes of the first filtering net cage 3, are stopped by the second filtering net cage 4 and are collected in the collecting space 5, and then the contaminants are carried out by lifting up the collecting plate 6; through twice filtration, pollutants carried in rainwater are collected and cleaned, and smoothness of a drainage system is guaranteed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an environmental protection and energy saving type drainage system which characterized in that: including drainage pipe (1), set up a plurality of drainage nodes on drainage pipe (1) and set up at terminal sewage sedimentation tank (2) of drainage pipe (1), the drainage node is provided with water inlet (11) that communicates on the road surface, water inlet (1) department is provided with first filter box with a net (3), first filter box with a net (3) lower part is provided with second filter box with a net (4) that the mesh size is less than first filter box with a net (3), and the rainwater flows through first filter box with a net (3) and second filter box with a net (4) and enters into in drainage pipe (1).

2. The environment-friendly and energy-saving water supply and drainage system as claimed in claim 1, wherein: the upper side of the first filtering net cage (3) is provided with an opening, the water inlet (11) is provided with a drainage grid plate (12), the first filtering net cage (3) is embedded into the water inlet (11), and the drainage grid plate (12) covers the first filtering net cage (3).

3. The environment-friendly and energy-saving water supply and drainage system as claimed in claim 1, wherein: the upper sides of the second filtering net cages (4) are provided with openings, two filtering net cages are arranged along the length direction of the drainage pipeline (1), and two ends of the first filtering net cage (3) are lapped on the two second filtering net cages (4).

4. The environment-friendly and energy-saving water supply and drainage system as claimed in claim 3, wherein: a collecting space (5) is arranged between the two second filtering net cages (4), and the collecting space (5) is arranged below the first filtering net cage (3).

5. The environment-friendly and energy-saving water supply and drainage system as claimed in claim 4, wherein: the bottom of the collecting space (5) is provided with a collecting plate (6), and the collecting plate (6) is placed on the bottom surface of the drainage pipeline (1).

6. The environment-friendly and energy-saving water supply and drainage system as claimed in claim 5, wherein: the two ends of the collecting plate (6) are provided with supporting rods (61) extending upwards, the height of the upper ends of the supporting rods (61) is the same as that of the top of the second filtering net cage (4), and the supporting rods are abutted to the first filtering net cage (3).

7. The environment-friendly and energy-saving water supply and drainage system as claimed in claim 1, wherein: limiting rods (13) are arranged on the inner walls of the two sides of the drainage pipeline (1), and the limiting rods (13) penetrate through meshes of the second filtering net cage (4) and are inserted into the second filtering net cage (4).

8. The environment-friendly and energy-saving water supply and drainage system as claimed in claim 1, wherein: be connected with a plurality of cisterns (7) on drainage pipe (1), be provided with water pump (71) in cistern (7), be connected with the delivery pipe that lets in ground greenbelt on water pump (71).

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