CN216626916U

CN216626916U - Complementary utilization device of rich owe of rainwater suitable for high steep side slope

Info

Publication number: CN216626916U
Application number: CN202123276729.6U
Authority: CN
Inventors: 赵小勇; 李予红; 刘彦林; 杨新兵; 张志田; 宋立恩; 王楠; 刘聪; 韩春平; 卜峰
Original assignee: Hebei Geology And Mineral Construction Engineering Group Co ltd
Current assignee: Hebei Geology And Mineral Construction Engineering Group Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-31
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a rainwater abundance and insufficiency complementary utilization device suitable for a high and steep slope, which comprises a plurality of water storage holes dug on a micro platform of the high and steep slope, wherein a water guide core is arranged in each water storage hole and is communicated with the outside through a water changing layer arranged at the upper part of the water storage hole. The utility model provides a continuous and sufficient natural rainfall source for the growth of vegetation, reduces the dependence on manual irrigation, realizes water storage in the rich water period and water use in the dry water period, and improves the greening effect of the plants on the high and steep slopes by means of natural rainfall. The method is suitable for the technical field of ecological restoration of the high and steep side slope.

Description

Complementary utilization device of rich owe of rainwater suitable for high steep side slope

Technical Field

The utility model belongs to the technical field of slope greening, and particularly relates to a rainwater abundance and insufficiency complementary utilization device suitable for a high and steep slope.

Background

At present, the greening of high and steep slopes is a difficult problem which is urgently needed to be overcome in the field of restoration, treatment and greening of the existing mine environment. Because the mining side slope of the mine is steep and high, the soil on which the plants grow is barren, and the plants are difficult to grow depending on the nature. Especially in northern Taihang mountain areas, most of rainfall is concentrated in months of 7 and 8, and heavy rainfall is more. After a rain fall, although the precipitation is large, the high and steep slope surface has little precipitation stored, and most of the precipitation rapidly runs off to a low-lying area through the slope surface. In 7 and 8 months with concentrated rainfall, plants with high and steep slopes can grow by means of natural rainfall, and in other months with rare rainfall, the plants with high and steep slopes are difficult to live by means of natural rainfall. A large amount of high and steep slope afforestation relies on manual maintenance completely, regularly sprays the operation, and the operation danger coefficient is big, and intensity of labour is high to water resource, fuel energy consumption etc. are huge, and the ecological environment resumes the treatment theory and does not accord with. Therefore, a once-for-all method needs to be explored to realize that the plants on the high and steep slope can grow by means of natural rainfall.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rainwater abundance and insufficiency complementary utilization device suitable for a high and steep slope, which is used for storing unnecessary excess rainfall of plants in a abundant water period into a water storage hole and using the excess rainfall for vegetation growth in a dry season, and greatly improves the greening effect of the plants on the high and steep slope by depending on natural rainfall.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a complementary utilization equipment of rich owed of rainwater suitable for high steep side slope, includes a plurality of holes that hold of digging on the little platform of high steep side slope, in each install the water guide core in the hole of retaining, the water guide core is through installing the layer of changing water and external intercommunication in the hole upper portion department of retaining.

Furthermore, the water changing layer is fixed with the water storage hole through a water changing layer framework fixed on the inner wall of the water storage hole, a water changing device bottom plate steel mesh is arranged at the lower end of the water changing layer, and a water filtering gauze extending out of the upper surface of the micro platform is sleeved outside the water changing layer framework.

Further, trade water layer skeleton including setting up many fixed muscle on the hole inner wall of retaining, and each fixed muscle is along the axial extension that holds the water hole, and fixed muscle constitutes first vertical skeleton, in be provided with first horizontal stirrup along its axial interval in the hole of retaining, each first horizontal stirrup overlaps respectively and locates outside the first vertical skeleton.

Furthermore, a water guide core framework is arranged outside the water guide core, the water guide core framework comprises a plurality of main ribs arranged on the outer wall of the water guide core, the main ribs extend along the axial direction of the water guide core, the main ribs form a second longitudinal framework, and second transverse stirrups arranged at intervals along the axial direction of the second longitudinal framework are sleeved outside the second longitudinal framework.

Furthermore, the water changing layer framework and the water guide core framework are fixedly connected through a plurality of connecting ribs which are uniformly arranged along the circumferential direction of the water changing layer framework and the water guide core framework.

Furthermore, a plant fiber filling layer is sleeved outside the water filtering gauze, the upper end of the plant fiber filling layer is lower than the upper end of the water filtering gauze, and the positioning plate fixed with the micro platform is abutted to the upper end of the plant fiber filling layer.

Furthermore, the micro-platform comprises a foundation layer, a planting soil layer and a planting soil top plate which are sequentially arranged from bottom to top, and the positioning plate is fixed on the foundation layer.

Due to the adoption of the structure, compared with the prior art, the utility model has the technical progress that: the construction personnel dig a plurality of water storage holes on each micro platform of the high and steep slope, install the water guiding core in each water storage hole, the rainfall process, the rainwater enters the water storage hole through the filtration of the layer of changing water, this part of rainwater is stored, the layer of changing water plays the role of exchanging water bidirectionally and reducing the evaporation of water in the hole of water storage, the function of the water guiding core is to supply this part of rainwater stored to the soil through the capillary function of the water guiding core in the arid season, and then provide a long-term effective water supply chain, and the rainwater in the water storage hole can be replaced and supplemented by the rainfall of the external world; in conclusion, the utility model can store rainfall, and overcomes the problems of high cost and poor environmental protection benefit caused by the fact that the water storage capacity of the high and steep slope is poor and the vegetation needs to be artificially watered and maintained, thereby providing a continuous and sufficient natural rainfall source for the growth of the vegetation, ensuring the normal growth of the vegetation and greatly improving the greening effect of the high and steep slope plants growing by means of natural rainfall.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural diagram of the installation on a high and steep slope according to the embodiment of the utility model;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention;

fig. 3 is a partial structural sectional view of an embodiment of the present invention.

Labeling components: 1-basal rock stratum, 2-planting soil layer, 3-planting soil top plate, 4-water storage hole, 5-water changing layer, 6-water guide core, 7-water filtering gauze, 8-plant fiber filling layer, 9-positioning plate, 10-first longitudinal skeleton, 11-first transverse stirrup, 12-water changer bottom plate steel mesh, 13-second longitudinal skeleton, 14-second transverse stirrup and 15-connecting rib.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the present invention.

The utility model discloses a rainwater abundance and insufficiency complementary utilization device suitable for a high and steep side slope, which comprises a plurality of water storage holes 4 as shown in figure 1-2, wherein the water storage holes 4 are drilled on a micro platform of the high and steep side slope, a water guide core 6 is installed in each water storage hole 4, the lower end of the water guide core 6 extends into the bottom end of the water storage hole 4, a water changing layer 5 is arranged at the upper part of each water storage hole 4, the water guide core 6 is connected with the water changing layer 5, and the water changing layer 5 is communicated with the outside. The working principle and the advantages of the utility model are as follows: the construction personnel dig a plurality of water storage holes 4 on each micro platform of the high and steep slope, install the water guide core 6 in each water storage hole 4, the rainwater enters the water storage hole 4 through the water changing layer 5 above the water storage hole 4, this part of rainwater is stored, the function of the water guide core 6 is to supply this part of rainwater stored to the vegetation through the water changing layer through the water seepage function of the water guide core 6, and then provide a long-term effective water supply chain, and the rainwater in the water storage hole 4 can be replaced and supplemented by the outside rainfall; in conclusion, the utility model can store rainfall, overcomes the problem of poor water storage capacity of the high and steep slope, and does not need to manually spray water on the vegetation, thereby providing a continuous and sufficient water source for the growth of the vegetation, ensuring the normal growth of the vegetation and greatly improving the greening effect of the high and steep slope plants under the condition of natural rainfall.

As a preferred embodiment of the present invention, as shown in fig. 2, a water-filtering gauze 7 extending out of the upper surface of the micro-platform is sleeved on the water-changing layer 5, and the upper end of the water-filtering gauze 7 is higher than the upper surface of the micro-platform, so as to isolate sand and stone mixed in rainwater collected into the water-storing hole 4. This embodiment is equipped with plant fiber filling layer 8 at drainage gauze 7 overcoat, and the upper end of this plant fiber filling layer 8 is less than the upper end of drainage gauze 7 to the locating plate 9 fixed with little platform offsets with the upper end of plant fiber filling layer 8. The micro-platform of this embodiment includes bed course 1, planting soil layer 2 and planting soil roof 3 that sets gradually from bottom to top, and foretell locating plate 9 is fixed in on bed course 1.

As a preferred embodiment of the present invention, as shown in fig. 3, the water changing layer 5 is fixed with the water storage hole 4 through a water changing layer framework fixed on the inner wall of the water storage hole, a water changing device bottom plate steel mesh 12 is arranged at the lower end of the water changing layer 5, and a water filtering gauze 7 extending out of the upper surface of the micro platform is sleeved outside the water changing layer framework; trade water layer skeleton including setting up many fixed muscle on retaining hole 5 inner wall, and every fixed muscle along the axial extension of retaining hole 5, fixed muscle constitutes first longitudinal frame 10, is provided with first horizontal stirrup 11 along its axial interval in retaining hole 5, and every first horizontal stirrup 11 overlaps respectively and establishes outside first longitudinal frame 10. A water guide core framework is arranged outside the water guide core, the water guide core framework comprises a plurality of main ribs arranged on the outer wall of the water guide core, each main rib extends along the axial direction of the water guide core, the main ribs form a second longitudinal framework 13, and second transverse stirrups 14 arranged at intervals along the axial direction of the second longitudinal framework 13 are sleeved outside the second longitudinal framework 13; the water changing layer framework and the water guide core framework are fixedly connected through a plurality of connecting ribs 15 which are uniformly arranged along the circumferential direction of the water changing layer framework and the water guide core framework. Wherein, the effect of trading the water layer skeleton is that the constitution trades the water structure for support trades water layer 5, and the effect of water guide core skeleton provides a restraint for the fibre in the skeleton, makes it inseparable, guarantees to pump water to trading water layer 5 through capillary action, trades to peripheral soil by trading water layer 5. And the water changing layer framework and the water guide core framework are of an integral structure, so that the integral stability is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a rich complementary utilization device of owing of rainwater suitable for high steep side slope which characterized in that: the water storage device comprises a plurality of water storage holes cut on a micro platform of a high and steep slope, a water guide core is arranged in each water storage hole, and the water guide core is communicated with the outside through a water changing layer arranged at the upper part of the water storage hole.

2. The rainwater abundance and insufficiency complementary utilization device suitable for the high and steep side slope according to claim 1, is characterized in that: the water changing layer is fixed with the water storage hole through a water changing layer framework fixed on the inner wall of the water storage hole, a water changing device bottom plate steel mesh is arranged at the lower end of the water changing layer, and a water filtering gauze extending out of the upper surface of the micro platform is sleeved outside the water changing layer framework.

3. The rainwater abundance and insufficiency complementary utilization device suitable for the high and steep side slope according to claim 2, is characterized in that: trade water layer skeleton including setting up many fixed muscle on the hole inner wall of retaining, and each fixed muscle is along the axial extension in hole that holds, and fixed muscle constitutes first vertical skeleton, in be provided with first horizontal stirrup, each along its axial interval in the hole of retaining outside first vertical skeleton is located to first horizontal stirrup overlaps respectively.

4. The rainwater abundance and insufficiency complementary utilization device suitable for the high and steep side slope according to claim 2, is characterized in that: the water guide core is provided with a water guide core framework outside, the water guide core framework comprises a plurality of main ribs arranged on the outer wall of the water guide core, the main ribs extend along the axial direction of the water guide core and form a second longitudinal framework, and second transverse stirrups arranged at intervals along the axial direction of the second longitudinal framework are sleeved outside the second longitudinal framework.

5. The rainwater abundance and insufficiency complementary utilization device suitable for the high and steep side slope according to claim 4, is characterized in that: the water changing layer framework and the water guide core framework are fixedly connected through a plurality of connecting ribs which are uniformly arranged along the circumferential direction of the water changing layer framework and the water guide core framework.

6. The rainwater abundance and insufficiency complementary utilization device suitable for the high and steep side slope according to claim 2, is characterized in that: and a plant fiber filling layer is sleeved outside the water filtering gauze, the upper end of the plant fiber filling layer is lower than the upper end of the water filtering gauze, and a positioning plate fixed with the micro platform is abutted to the upper end of the plant fiber filling layer.

7. The rainwater abundance and insufficiency complementary utilization device suitable for the high and steep side slope according to claim 6, is characterized in that: the micro-platform comprises a foundation layer, a planting soil layer and a planting soil top plate which are sequentially arranged from bottom to top, and the positioning plate is fixed on the foundation layer.