CN216948619U - Ornamental city drainage system - Google Patents

Abstract

The utility model belongs to the field of drainage, underground space and light environment, and relates to an ornamental urban drainage system which comprises an underground space, natural light, a double-layer glass tube, a sewage filter and a movable prism. As an ornamental urban drainage system, urban waterlogging accumulated water is introduced into the double-layer glass tube, and sewage is filtered and purified by the filter above the glass tube to form transparent water flow, so that the drainage efficiency is improved. The natural light irradiates from the upper part of the glass tubes with different calibers, and is refracted into the prism arranged around through the water flow and the glass tubes, so that different light and shadow effects are generated in the underground space, and the glass tube has great ornamental value. The natural lighting is introduced to the maximum extent under the limited condition, so that the energy-saving lighting is facilitated, the energy consumption is reduced, and the environment cognition ability of people in the underground space is enhanced. A comprehensive and reasonable diversified natural light application mode is established, the light and shade colors of the underground space are enriched, and the underground space meeting high-level requirements of people is shaped.

Description

Ornamental city drainage system

Technical Field

The utility model relates to the fields of drainage, underground space and light environment, in particular to an ornamental urban drainage system.

Background

The urban inland inundation form in China is very severe, the existing drainage system is not optimistic, inland inundation caused by low drainage efficiency exists, people lack knowledge of inland inundation and drainage, and people are not aware of the underground environment and show a natural attitude degree for inland inundation and underground drainage.

As the times developed, the potential value of underground spaces was gradually explored and the utilization rate was gradually increased, but hidden behind those seen underground spaces, mysterious veil of underground drainage systems was not revealed all the time, although they are well known to the world, but existed in a vague concept all the time, which resulted in lack of drainage knowledge, even though urban waterlogging existed and the situation was severe, people still did not worry about itself or deserts. The current underground drainage system has a single structure, is mostly arranged underground and in a wall body in a deep-buried hidden mode, cannot be known by people through direct observation, and lacks of intuitive understanding. In addition, a certain amount of energy is additionally consumed for lighting of the underground space and the drainage pipeline for a long time, the urban power consumption burden is increased, the national large environment for integral electricity limitation is not met, and a drainage system capable of fully utilizing natural light for lighting does not exist at present.

SUMMERY OF THE UTILITY MODEL

Utility model purpose:

the utility model aims to provide an ornamental urban drainage system, which aims to solve the problem of providing underground space illumination by using natural light.

The technical scheme is as follows:

the utility model provides an ornamental city drainage system, this drainage system sets up in underground space, its characterized in that: in the drainage system, the upper axial part of the transparent cylindrical double-layer glass pipeline is communicated with the ground, and the lower axial part of the transparent cylindrical double-layer glass pipeline is exposed in an underground space; the double-layer glass pipeline is a plurality of, wherein the upper layer of outer glass pipe is horn opening form up, and the sewage filter has been laid to the intermediate layer department of opening position and interior glass pipe, and the vertical flow direction underground drainage pipe of ground ponding through the intermediate layer, and the natural light gets into through the inner chamber of interior glass pipe.

The plurality of double-glazed ducts includes: the caliber of the inner layer is 0.5m, and the caliber of the outer layer is 0.7 m; the caliber of the inner layer is 0.8m, and the caliber of the outer layer is 1 m; three sizes of the inner layer with the caliber of 1.5m and the outer layer with the caliber of 1.7m are respectively toughened laminated glass with the diameter of 15mm +1.5PVB +15mm and the thickness of 31.5 mm.

The sewage filter is an active sand filter, and is divided into five layers from top to bottom: the first layer is an iron filter screen with the thickness of 47mm-50mm, the second layer is an anthracite filter material with the thickness of 170mm-200mm, the third layer is a quartz sand filter material with the thickness of 200mm-230mm, the fourth layer is a stone cushion layer with the thickness of 260mm-300mm, and the four layers are filter layers for filtering large impurities; the fifth layer is 400mm-430mm of activated carbon for adsorbing pigments and small impurities.

And a movable double-sided prism with the thickness of 0.06m and the width of 0.4m-1.5m is also arranged outside the double-layer glass pipeline.

The utility model has the beneficial effects that:

1. compared with ground buildings, natural lighting of the underground space is limited due to self sealing performance, the natural lighting can meet the requirements of illumination and lighting energy consumption saving, the inner glass tube is used as the light column, the double-sided prism is used for providing illumination of the underground space in a scattering mode, energy is saved, emission is reduced, electricity consumption is reduced, and the national electricity limiting call is responded.

2. Under the premise of developing land resources in increasingly tense cities, the current drainage system is still in an unsound state, people have defects in waterlogging and drainage knowledge and unknown underground environment, and the people are indifferent to the waterlogging and underground drainage. The utility model makes full use of various natural resources such as underground spaces (such as underground shopping malls, underground corridors, underground street crossing channels and subway stations), water resources and the like, so that urban drainage is more visually seen by people, the consciousness of people is aroused, and people can protect the environment, solve drainage waterlogging and construct a green city as a competent task. The education to the teenagers can be further strengthened, so that the education to the teenagers is not in oral contact but in true feeling.

3. The natural lighting is introduced to the maximum extent under the limited condition, so that the physiological and psychological health of people is facilitated, the environment connection between the underground space and the overground space is enhanced, the psychological requirements of people on natural information perception such as natural sunlight, space direction sense, day alternation, cloudy and sunny change and the like are met, and meanwhile, the openness of the underground space can be increased by the natural lighting.

4. Underground space natural lighting combines together with drainage system, increases underground space's atmosphere and feels, adopts vertical drainage for drainage efficiency.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a detailed view of a filter node of the present invention;

FIG. 3 is a plan view of a subterranean space of the present invention;

FIG. 4 is a plan view of another subterranean space of the present invention;

FIG. 5 is a diagram of the effectiveness of the subterranean space of the present invention;

the labels in the figures include: 1-double-layer glass pipeline, 2-outer glass pipe, 3-inner glass pipe, 4-sewage filter, 5-iron filter screen, 6-anthracite filter material, 7-quartz sand filter material, 8-pebble cushion glass pipe, 9-active carbon, 10-double-sided prism, 11-plain soil, 12-floor and 13-natural light.

The specific implementation mode is as follows:

in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific drawings.

As shown in figure 1, the ornamental urban drainage system comprises an underground space, natural light 13, a double-layer glass pipeline 1, a sewage filter 4 and a double-sided prism 10. Urban accumulated water is introduced into an interlayer of an underground transparent cylindrical double-layer glass pipeline 1, a sewage filter 4 is installed at the top of a cylinder for simple filtration, an iron filter screen 5, an anthracite filter material 6, a quartz sand filter material 7 and a pebble cushion layer 8 remove large-scale impurities such as silt, and activated carbon 9 is adsorbed to remove pigments and small-scale impurities, so that the accumulated water becomes clear. Light is refracted by the double-sided prisms 10 in solid water and strikes the dark underground to generate a light and shadow effect, so that the underground space is illuminated, and the underground space and the light and shadow effect are combined to generate unique uncertain aesthetics. People enter the underground space from stairs on two sides from the ground to enjoy the sight.

As a preferred technical scheme: the sewage filter 4 is an active sand filter, and is a multi-performance filter integrating coagulation, clarification and filtration.

The double-layer glass pipeline 1 is made of toughened laminated glass: 15mm +1.5PVB +15mm, 31.5mm total thickness, and has an inner layer and an outer layer. The glass effectively resists the impact of rainwater and solves the problem that a glass tube with large water pressure is easy to break. At the same time, the glass can better refract sunlight.

The glass tubes are provided with three types of double-layer glass with the height of 6m, the caliber of an inner layer of 0.5m and the caliber of an outer layer of 0.7 m; a double-layer glass tube with the height of 6m, the caliber of the inner layer of 0.8m and the caliber of the outer layer of 1 m; the height is 6m, the caliber of the inner layer is 1.5m, and the caliber of the outer layer is 1.7 m.

As shown in fig. 3-5, the double-layer glass pipeline 1 is distributed in underground space, and the underground space includes underground shopping malls, underground corridors, underground street crossing tunnels, subway stations, etc. The upper end of the double-layer glass pipeline 1 is arranged in the lawn, the flower bed, the park square and other areas.

The prism is a double-sided prism 10 with the thickness of 0.06m, the height of 4m and the width of 0.4m-1.5 m. The prism is used for refracting natural light 13 irradiated by the double-layer glass pipeline 1, so that the angle of refraction is increased, the incident quantity of light is increased, and the underground space is illuminated and different light and shadow effects are generated in the underground space.

As shown in fig. 2, the sewage filter 4 is divided into five layers: the first layer is an iron filter screen 5, the second layer is an anthracite filter material 6, the third layer is a quartz sand filter material 7, the fourth layer is a pebble cushion layer 8, and the four layers are filter layers for filtering large-scale impurities; the fifth layer is active carbon 9 used for adsorbing pigment and small impurities.

As a preferred technical scheme: the ceiling of the underground space has two layers, the first layer is plain soil 11 with the thickness of 1m, and the second layer is a reinforced concrete floor 12 with the thickness of 0.15 m.

As a preferred technical scheme: stairs entering the underground space from the ground are arranged on two sides of the underground space.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.

Claims (4)

1. The utility model provides an ornamental city drainage system, this drainage system sets up in underground space, its characterized in that: in the drainage system, the upper axial part of a transparent cylindrical double-layer glass pipeline (1) is communicated with the ground, and the lower axial part is exposed in an underground space; double glazing pipeline (1) are a plurality of, and wherein the upper strata of outer glass pipe (2) is horn opening form up, and open position has laid sewage filter (4) with the intermediate layer department of interior glass pipe (3), and ground ponding passes through the vertical flow direction underground drainage pipe of intermediate layer, and natural light (13) get into through the inner chamber of interior glass pipe (3).

2. An ornamental urban drainage system according to claim 1, wherein: the plurality of double glazing ducts (1) comprises: the caliber of the inner layer is 0.5m, and the caliber of the outer layer is 0.7 m; the caliber of the inner layer is 0.8m, and the caliber of the outer layer is 1 m; the caliber of the inner layer is 1.5m, the caliber of the outer layer is 1.7m, the side surface and the top are respectively made of toughened laminated glass with the thickness of 15mm +1.5PVB +15mm and 31.5 mm.

3. An ornamental urban drainage system according to claim 1, wherein: the sewage filter (4) is an active sand filter, and is divided into five layers from top to bottom: the first layer is an iron filter screen (5) with the thickness of 47mm-50mm, the second layer is an anthracite filter material (6) with the thickness of 170mm-200mm, the third layer is a quartz sand filter material (7) with the thickness of 200mm-230mm, the fourth layer is a stone cushion layer (8) with the thickness of 260mm-300mm, and the four layers are filter layers for filtering large impurities; the fifth layer is 400mm-430mm of activated carbon (9) for adsorbing pigments and small impurities.

4. An ornamental urban drainage system according to claim 1, wherein: and a movable double-sided prism (10) with the thickness of 0.06m and the width of 0.4m-1.5m is also arranged outside the double-layer glass pipeline (1).

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