CN213508295U - Novel protection building with water purification function - Google Patents

Abstract

The utility model discloses a novel protection step with quality of water purification performance. The river course water level control device comprises a first slope surface paved at the water level change positions on two sides of a river course, wherein a Reynolds protection pad is paved on the uppermost layer of the first slope surface, and glass pumice and broken stones are filled in the Reynolds protection pad in a mixed mode. The first slope is paved with three layers, the lowest layer is paved with geotextile, and the middle layer below the Reynolds protection pad and on the geotextile is paved with a gravel cushion layer. The glass pumice in the first slope surface is colored glass pumice. The revetment is including laying that the second above the normal water level is domatic, the domatic structure of second with first domatic structure is the same, still including laying the third domatic in the underwater part, the domatic from the top down of third is equipped with in proper order reynolds protection pad, grit bed course and geotechnological cloth. The utility model provides a novel protect step, except that the function of protecting the scour protection in order to guarantee that soil and water does not run off, still have the effect of water-purifying quality, positive response improves ecological environment's slogan.

Description

Novel protection building with water purification function

Technical Field

The utility model relates to a protect and build belongs to ecological bank protection technical field, especially relates to a novel protect and build with quality of water purification performance.

Background

The concave bank of the river bank is washed by water flow year by year, so that the river bank is continuously collapsed. In order to protect the safety of bridges and embankments, protective buildings need to be built on the concave bank. In addition, when the river flow direction changes due to the bridge arrangement and the farmland and villages are endangered by scouring the river bank, protective buildings mainly for slope protection need to be built on the river bank. Slope protection refers to the general term of various paving and planting on a slope surface in order to prevent the slope from being washed.

The structural form of traditional bank protection is diversified, generally adopts stone, concrete or mixes stone fragment etc. and piles up at the both sides and form the bank protection in nylon net rope, builds quick simple and convenient. At present, the ecological environment problem is more and more emphasized, and the construction of the slope protection not only needs to ensure the stability of the bank slope to prevent water and soil loss, but also needs to be closely related with the surrounding ecological system to carry out material exchange. However, the slope protection in the traditional form only has the function of general protection and scour prevention, and the river reach with more impurity pollution raised by certain silt does not have the function of improving the water quality, and the slogan which can not actively respond to and improve the ecological environment can not be used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel protection step with quality of water purification performance overcomes the defect among the prior art, effectively solves the problem among the background art, except that the function of protection scour protection in order to guarantee soil and water loss not, still has the effect of water-purifying quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel revetment with water purification performance, is including laying the first domatic in river course both sides water level variation department, first domatic has the multilayer, the reynolds protection pad has been laid to first domatic superiors, it has glass pumice and rubble to mix to fill in the reynolds protection pad.

The material for the first slope surface at the water level change part is a mixed material of a traditional material, namely a Reynolds protection pad and glass pumice. The glass pumice is a porous light inorganic material formed by grinding glass into powder and roasting at high temperature for foaming, and has good physical and chemical stability. The compact capillary pores of the pumice can absorb water, retain water, store fertilizer and slowly release, thereby achieving the effect of purifying water quality.

The utility model discloses a further improvement scheme is, first domatic upper berth is equipped with the three-layer, and geotechnological cloth has been laid to the lower floor, is located under the reynolds protection pad sand stone bed course has been laid to the intermediate level on the geotechnological cloth.

The utility model discloses a further improvement scheme is, the glass pumice in first domatic is colored glass pumice.

The utility model discloses a further improvement is, it is domatic including laying the second above the normal water level to protect the step, second dome structure with first dome structure is the same.

The utility model discloses a further improvement scheme is, the second is domatic has still laid the overburden in the superiors, the overburden surface mixes there is the grass seed.

The utility model discloses a further improvement scheme is, earthing layer thickness 15 cm.

The utility model discloses a further improvement is, it is domatic still including laying the third in the part of the water to protect the step, the domatic from the top down of third is equipped with in proper order Reynolds protection pad, grit bed course and geotechnological cloth.

The utility model discloses a further improvement scheme is, reynolds protection pad packing height is 30 cm.

The utility model discloses the beneficial effect who brings has:

(1) the material for the first slope surface at the water level change part is a mixed material of a traditional material, namely a Reynolds protection pad and glass pumice. The glass pumice is a porous light inorganic material formed by grinding glass into powder and roasting at high temperature for foaming, and has good physical and chemical stability. The compact capillary pores of the pumice can absorb water, retain water, store fertilizer and slowly release, thereby achieving the effect of purifying water quality.

(2) Geotechnological cloth is laid to the lower floor that first domatic was laid, can be when rivers erode the soil body, and the effectual concentrated stress diffusion that will transmit or decompose prevents that the soil body from receiving the exogenic action and destroying and play the effect of protection soil.

(3) The first slope surface at the water level change position adopts colored glass pumice, the color of the revetment can be changed, and after the water level is reduced, the exposed revetment is more coordinated with the surrounding environment and has more beautiful effect.

(4) The second slope surface above the normal water level is made of a new material formed by mixing a Reynolds protection pad and glass pumice, soil is covered on the Reynolds protection pad, grass seeds are sowed on the Reynolds protection pad, and the glass pumice can absorb water, retain water, store fertilizer and slowly release, so that the growth of plants is facilitated.

(5) The third slope of part adopts the new material that reynolds protection pad and glass pumice mix mutually under water, can effectively adsorb submarine pollutant, further strengthens the effect of purifying water quality, and sets up geotechnological cloth at the lower floor, can keep the stability of soil and water engineering.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention along the slope direction

In the figure: 1-a first slope surface; 2-second slope; 3-the third slope; 4-Reynolds protection pad; 5-a sandy soil cushion layer; 6-geotextile; 7-covering a soil layer; 8-grass plant.

Detailed Description

The present invention will be further clarified by the following detailed description, which is to be understood as being given by way of illustration only, and not by way of limitation, of the scope of the invention, which, after reading the present invention, is intended to fall within the scope of the appended claims, as modified by those skilled in the art in various equivalent forms.

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Example (b):

the utility model provides a novel revetment with water purification performance, is including laying the first domatic in river course both sides water level variation department, first domatic has the multilayer, the reynolds protection pad has been laid to first domatic superiors, the mixed packing has glass pumice and rubble in the reynolds protection pad, wherein glass pumice in the first domatic adopts colored glass pumice. The glass pumice is a porous light inorganic material formed by grinding glass into powder and roasting at high temperature for foaming, and has good physical and chemical stability. The compact capillary pores of the pumice can absorb water, retain water, store fertilizer and slowly release, and has the effect of purifying water quality. Wherein the color glass pumice can also change the color of the revetment, and after the water level is reduced, the exposed revetment is more harmonious with the surrounding environment, thereby having more beautiful effect

The first slope is located at a water level change position, the condition that the concave bank position of a river bank is washed by water flow year by year is considered, in order to protect soil safety, the lowest layer laid on the first slope is geotextile, three layers are laid on the first slope, and a sand-stone cushion layer is laid on the middle layer of the geotextile and located below the Reynolds protection pad.

The geotechnical cloth is laid to the first domatic lower floor, can be when rivers erode the soil body, and the effectual concentrated stress diffusion that will transmit or decompose prevents that the soil body from receiving the exogenic action and destroying and play the effect of protection soil.

The revetment comprises a second slope surface paved above a normal water level, wherein four layers of the second slope surface are paved, and the rest of paved layers of the second slope surface have the same structure as the first slope surface except for the soil covering layer paved on the uppermost layer.

More optimally, the thickness of the covering soil layer is 15cm, grass seeds are mixed on the surface of the covering soil layer, so that the covering soil layer can grow into grass plants to form plants which can well maintain soil and water and protect the shoreside, and meanwhile, the glass pumice can absorb water, retain water, store fertilizer and slowly release, so that the growth of the plants can be further promoted.

The revetment is still including laying at the third domatic of underwater part, the domatic from the top down of third is equipped with in proper order reynolds protection pad, grit bed course and geotechnological cloth. The third slope of part adopts the new material that reynolds protection pad and glass pumice mix mutually under water, can effectively adsorb submarine pollutant, further strengthens the effect of purifying water quality, and sets up geotechnological cloth at the lower floor, can keep the stability of soil and water engineering.

The filling height of the Reynolds protection pad in the three slope surfaces is 30 cm.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a novel revetment with water purification performance, is including laying first domatic (1) in river course both sides water level change department, its characterized in that: the first slope surface (1) is provided with a plurality of layers, a Reynolds protection pad (4) is laid on the uppermost layer of the first slope surface (1), and glass pumice and broken stones are filled in the Reynolds protection pad (4) in a mixed mode.

2. A novel revetment with water purification function according to claim 1, wherein: the first domatic (1) upper berth is equipped with the three-layer, and geotechnological cloth (6) have been laid to the lower floor, is located under the reynolds protection pad (4) sand stone bed course (5) have been laid to the intermediate level on geotechnological cloth (6).

3. A novel revetment having water purification function according to claim 1 or 2, wherein: the glass pumice in the first slope surface (1) is colored glass pumice.

4. A novel revetment with water purification function according to claim 3, wherein: the revetment is including laying second domatic (2) above the normal water level, second domatic (2) structure with first domatic (1) structure is the same.

5. A novel revetment with water purification function according to claim 4, wherein: a covering soil layer (7) is further paved on the uppermost layer of the second slope surface (2), and grass seeds are mixed on the surface of the covering soil layer (7).

6. A novel revetment with water purification function according to claim 5, wherein: the thickness of the covering soil layer (7) is 15 cm.

7. A novel revetment with water purification function according to any of claims 1, 2, 4, 5 or 6, wherein: the revetment is still including laying in the domatic (3) of third of underwater portion, the domatic (3) of third is equipped with in proper order from the top down reynolds protection pad (4), grit bed course (5) and geotechnological cloth (6).

8. A novel revetment with water purification function according to claim 7, wherein: the filling height of the Reynolds protection pad (4) is 30 cm.

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