CN212200563U

CN212200563U - Water collecting device for supplying water to vegetation

Info

Publication number: CN212200563U
Application number: CN202020458078.9U
Authority: CN
Inventors: 尚晓东; 刘明; 刘志强; 谭勇; 王婷婷; 杨军
Original assignee: Guangdong Nanyue Transportation Renbo Expressway Management Center; Research Institute of Highway Ministry of Transport
Current assignee: Guangdong Nanyue Transportation Renbo Expressway Management Center; Research Institute of Highway Ministry of Transport
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-22
Anticipated expiration: 2030-04-01

Abstract

The utility model provides a water-collecting device for vegetation water supply, including at least one water-collecting unit of burying underground, water-collecting unit includes: the water collecting tank is internally provided with a water collecting cavity, and the top surface of the water collecting cavity is open; the water collecting cover is placed at an opening on the top surface of the water collecting tank, and water permeable holes are distributed on the water collecting cover; the water collecting cover is also provided with a top plate, the upper surface of the top plate is provided with at least one placing groove, and the placing groove penetrates through a pair of oppositely arranged side surfaces of the top plate; the siphon strip, some of siphon strip is placed place the inslot, the both ends of siphon strip all run through the mounting hole that catchments on covering extends to in the water collection cavity. Water-collecting device has the retaining function, can carry out the natural regulation that supplies water, can reduce the number of times that the maintenance watered, can fully collect the water resource of nature rainfall again, reaches a state that can continuously provide moisture.

Description

Water collecting device for supplying water to vegetation

Technical Field

The utility model belongs to the environmental protection field, concretely relates to a water-collecting device for vegetation water supply.

Background

The plant landscape of the highway has both ecological function and visual beautification function, and is an important component of the design of the highway. With the rapid development of the expressway and the increasing improvement of the living standard of people in China, higher requirements are also put forward on the quality improvement and the reconstruction of the expressway landscape. Various flowers and shrubs are planted on a road slope, a platform level or a platform in a combined manner, which is a common beautifying mode. However, for these occasions, the irrigation of plants is always an unsolved problem, and especially many flower plants with good ornamental value have the characteristics of large water demand and fluctuating water demand in the flowering period, and because the water storage capacity of the occasions such as side slopes, stage grades and the like is poor, the water in the soil is easy to lose, so that the watering frequency of the flower plants needs to be increased in the flowering period and the uniformity of watering is strictly ensured, otherwise the normal flowering period of the plants is easily influenced, and the landscape is difficult to achieve the expected effect.

The plant irrigation is carried out by using a large amount of water, so that the waste of water resources is caused to a certain extent, and the maintenance cost of the landscape is increased while the environment is not protected. In order to save water, some expressway landscapes also adopt a drip irrigation mode to carry out slope green plant maintenance, and although the drip irrigation mode can play a certain role in maintenance and water saving, the water saving degree is still limited. For landscape plants, precipitation is the most economical irrigation source, but the frequency and the water quantity of natural precipitation are uncertain, so that the requirements of the landscape plants are difficult to meet, and devices capable of effectively collecting the natural precipitation are lacked in the prior art. Under the circumstances, how to search for a water collecting device which can effectively collect precipitation resources and can be used for supplying water to vegetation is a technical problem which needs to be solved urgently in the field.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prior art lacks one kind and can effectively collect precipitation resource for the water-collecting device's that the vegetation supplied water technical problem, and then provides one kind and can the water economy resource, effectively provides the water-collecting device at water source for the vegetation supplies water.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a water collecting device for supplying vegetation water, comprising at least one water collecting unit buried underground, the water collecting unit comprising: the water collecting tank is internally provided with a water collecting cavity, and the top surface of the water collecting cavity is open; the water collecting cover is placed at an opening on the top surface of the water collecting tank, and water permeable holes are distributed on the water collecting cover; the upper surface of the water collecting cover is also provided with a top plate, the upper surface of the top plate is provided with at least one placing groove, and the placing groove penetrates through a pair of opposite side surfaces of the top plate; the siphon strip, some of siphon strip is placed place the inslot, the both ends of siphon strip all run through the mounting hole that catchments on covering extends to in the water collection cavity.

The water collecting units are arranged in a plurality and are communicated with each other; a water inlet and a water outlet are formed in the water collecting tank of each water collecting unit; in two adjacent water collecting units, the water outlet of one water collecting unit is communicated with the water inlet of the other water collecting unit through a connecting pipeline.

The water collecting tank is a rectangular tank body, and the water collecting cover is a rectangular cover plate.

The top plate is arranged in the middle of one longer side edge of the water collecting cover.

The cover plates located on two sides of the top plate in the side edge direction are set to be water permeable areas, and water permeable holes are distributed in the water permeable areas.

Be located the roof both sides all be provided with on the district of permeating water the mounting hole, the mid portion of siphon strip is placed place the inslot, the both ends of siphon strip run through respectively and are located the roof both sides the mounting hole extends to in the water-collecting cavity.

The hole of permeating water is in the district evenly distributed permeates water, the percent opening in the district of permeating water is greater than 25%, the aperture in the hole of permeating water sets up to 0.5 cm.

A clay layer is laid above the water collecting cover, an attached soil layer is further laid above the clay layer, and the placement groove is located in the attached soil layer.

A plurality of placing grooves are formed in the upper surface of the top plate, a plurality of siphon strips are correspondingly arranged, and one part of each siphon strip is placed in one placing groove.

The outdoor water collecting tank is also arranged, the height of the outdoor water collecting tank in the vertical direction is higher than that of the water collecting tank, and the water collecting tank is communicated with the outdoor water collecting tank through a water conveying pipeline.

The utility model discloses in a water-collecting device for vegetation water supply, the advantage lies in:

the utility model discloses in a water-collecting device for vegetation water supply, the natural regulation that supplies water is carried out to the retaining function that utilizes water-collecting device, can reduce the number of times that the maintenance was watered, can fully collect the water resource of nature rainfall again, reach a state that can continuously provide moisture. Meanwhile, the water collecting device can be assembled, standardized factory production of the water collecting device can be carried out, customized factory production according to local conditions is carried out according to the requirements of the width, the gradient and other terrain, the quality and the cost are reduced on the premise of meeting the water supply requirements, the maintenance cost is reduced as a whole, the water collecting device is not limited to be used in the terrain environments with water difficult to store such as a side slope and the like, and the water collecting device can also be used for other vertical greening or similar flower beds, flower barriers and other parts of a highway. The water collecting device is very convenient to install on site and can be directly buried on site.

The utility model discloses in a water-collecting device for vegetation water supply cover at its catchment and be provided with and place the groove, a part of siphon strip place in place the inslot, utilize the siphon effect to absorb the moisture from the cavity that catchments to for provide moisture to soil above it, through setting place the groove, can prevent that the siphon strip from taking place deformation, distortion and aversion phenomenon under the pressure effect of production is trampled to upper soil layer or people for the siphon strip can be settled stably at fixed position, is used for supplying water to upper soil.

The utility model discloses in a water-collecting device for vegetation water supply, the preferred open-air catch basin that is provided with, open-air catch basin is highly higher than in vertical side the header tank to the side slope, can build the upper reaches or the top of side slope with open-air catch basin to utilize the side slope topography, collect unnecessary natural precipitation at the relief high point, then accessible conduit carries water to the header tank, realizes the rainwater of this section side slope and adjusts.

In order to make the technical solution of the water collecting device for supplying vegetation water of the present invention more clearly understood, the present invention will be further described with reference to the following specific drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of a water collecting device for supplying vegetation water according to the present invention;

fig. 2 is a schematic structural view of the water collecting tank of the present invention;

fig. 3 is a schematic structural view of the water collecting cover of the present invention;

fig. 4 is a schematic structural view of the water collecting units according to the present invention in a connected state;

fig. 5 is a cross-sectional view of the water collecting device for supplying vegetation water according to the present invention, which is buried under the ground;

wherein the reference numerals are:

1-a water collecting tank; 11-a water inlet; 12-a water outlet; 2-a water collecting cover; 21-a water permeable zone; 22-water permeable holes; 23-mounting holes; 3-a top plate; 31-a placement groove; 32-a wick; 4-a ceramsite layer; 5-attaching a soil layer; 6-connecting the pipeline.

Detailed Description

The present embodiment provides a water collecting apparatus for supplying vegetation water, which, as shown in fig. 1, includes at least one water collecting unit buried in the ground, and the water collecting unit is provided in plurality in the present embodiment. Each of the water collecting units includes: as shown in fig. 2, the water collecting tank 1 is provided with a water collecting cavity in the water collecting tank 1, and the top surface of the water collecting cavity is open; a water collecting cover 2, as shown in fig. 3, placed at an opening of the top surface of the water collecting tank 1, and water permeable holes 22 are distributed on the water collecting cover 2; in this embodiment, the water collecting tank 1 is a rectangular tank body, the water collecting cover 2 is a rectangular cover plate, specifically a rectangular cover plate, and the thickness of the cover plate is 5 cm. The water collecting cover 2 is also provided with a top plate 3, and the top plate 3 is also a rectangular plate and is arranged on the upper surface of the water collecting cover 2, so that a 'bulge' is formed. At least one placing groove 31 is formed in the upper surface of the top plate 3, in this embodiment, two placing grooves 31 are formed in the top plate 3, each placing groove 31 penetrates through a pair of oppositely arranged side surfaces of the top plate 3, in this embodiment, the top plate 3 is arranged in the middle of one longer side of the rectangular cover plate, the extending direction of the placing groove 31 is also parallel to one longer side of the rectangular cover plate, and in this embodiment, the placing groove 31 is a semicircular groove. The ratio of the length of the top plate 3 in the side direction to the length of the side is 1: 3. The cover plates positioned at two sides of the top plate 3 along the side edge direction are arranged into water permeable areas 21, the water permeable holes 22 are distributed in the water permeable areas 21, and the water permeable holes 22 penetrate through the top surface and the bottom surface of the cover plates to be arranged, so that rainfall can enter the water collecting cavity through the water permeable holes 22; two mounting holes 23 are further formed in the cover plate located on the two sides of the top plate 3 respectively, and the mounting holes 23 also penetrate through the top surface and the bottom surface of the cover plate. In the permeable area except for the mounting holes 23, the permeable holes 22 are uniformly distributed, the permeable area 21 has an opening ratio of more than 25%, specifically 30% in the present embodiment, and the diameter of the permeable holes 22 is set to be 0.5 cm.

The water collecting device is further provided with siphon strips 32, as shown in fig. 1 and 5, each water collecting device is provided with two siphon strips 32, a part of each siphon strip 32 is placed in each placing groove 31, and two ends of each siphon strip 32 penetrate through one mounting hole 23 respectively and enter the water collecting cavity. In this embodiment, the middle portion of each siphon strip 32 is placed in the placement groove 31, and two ends of the siphon strip 32 respectively penetrate through one of the mounting holes 23 located on two sides of the top plate and extend to the water collection tank 1 in the water collection cavity, that is, in this embodiment, the siphon strip spans over the top plate. In a preferred embodiment, both ends of the siphon strip 32 extend to the bottom of the water collecting chamber. In the present embodiment, the siphon strip 32 is a thick cotton rope having a diameter of 3 to 4cm, but as an alternative embodiment, any strip or rope having a siphon function in the prior art may be used in the present embodiment, such as a sponge strip or a water absorbent fiber strip. In this embodiment, the diameter of the placing groove 31 is slightly larger than the diameter of the coarse cotton rope, so that the coarse cotton rope can be stably placed in the placing groove 31.

In the embodiment, a plurality of water collecting units are communicated, and a water inlet 11 and a water outlet 12 are arranged on the water collecting tank 1 of each water collecting unit; the water inlet 11 and the water outlet 12 of the water collecting unit are arranged on the side walls of the box body which are oppositely arranged. In two adjacent water collecting units, the water outlet 12 of one water collecting unit is communicated with the water inlet 11 of the other water collecting unit through the connecting pipeline 6, as shown in fig. 4. In a preferred embodiment, the height of the water collecting tank 1 in this embodiment is 30cm, the height of the central positions of the water inlet 11 and the water outlet 12 is 25cm, and when the water level is higher than the water outlet 12, the water flows to the next tank, so that the water in the water collecting cavity is in a state of not being completely filled. In a preferred embodiment, the water collecting tanks of a plurality of water collecting units are arranged at the same height, so that the water can be distributed in different water collecting tanks in a flowing mode.

In the present embodiment, the water collecting device is buried underground, as shown in fig. 5, a ceramic layer 4 is laid above the water collecting cover 2, a soil layer 5 is laid above the ceramic layer 4, and the placement groove 31 is located in the soil layer 5, so that the siphon strips 32 in the placement groove 31 can supply water to the soil layer 5. The soil layer 5 can be planted with vegetation for greening the side slope. When raining, precipitation enters the soil attaching layer 5 and the ceramsite layer 4 and then permeates the water collecting device, and the ceramsite layer 4 can play a role in filtering, so that fine particles are prevented from entering the water collecting device along with the precipitation.

As a preferred real-time mode, the present embodiment is further provided with an open-air water collecting tank, the height of the open-air water collecting tank in the vertical direction is higher than that of the water collecting tank, in the present embodiment, the open-air water collecting tank is dug at the top of the side slope, and one of the water collecting units is communicated with the open-air water collecting tank through a water conveying pipeline. As a preferred embodiment, a valve is further disposed on the water pipeline. The valve can be opened when needed, and water in the open-air water collecting tank is conveyed to the water collecting tank through the water conveying pipeline, so that the rainwater adjusting function of the section of side slope is further improved.

In the water collecting device of the present embodiment, in rainy days, rainwater enters the water collecting tank 1 through the permeable holes 22 after passing through the soil attached layer 5 and the ceramsite layer 4, and can be stored in the water collecting cavity of the water collecting tank 1. In this embodiment, the placement groove 31 is provided to prevent the siphon strip 32 from deforming, twisting and shifting under the action of pressure generated by the upper soil layer or artificial treading, so that the siphon strip 32 can be stably placed at a fixed position for supplying water to the upper soil. Meanwhile, the placing groove 31 is positioned on the top cover and forms a bulge relative to the water collecting cover 2, so that the placing groove 31 can be lifted above the ceramsite layer 4, and the siphon strip 32 in the placing groove 31 is positioned in the soil-attached layer 5, thereby realizing continuous water supply to the soil-attached layer 5. The water collecting device in the embodiment can realize standardized production in a factory, products are directly transported to the side slope to be buried underground, construction is very simple and convenient, the width and the length of the water collecting tank of the water collecting device can be customized production according to local conditions according to the width of the side slope and the requirements of terrains such as the slope, and therefore the requirements of different side slopes are met.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.

Claims

1. A water collecting device for supplying vegetation with water, comprising at least one water collecting unit buried underground, the water collecting unit comprising:

the water collecting tank is internally provided with a water collecting cavity, and the top surface of the water collecting cavity is open;

the water collecting cover is placed at an opening on the top surface of the water collecting tank, and water permeable holes are distributed on the water collecting cover; the upper surface of the water collecting cover is also provided with a top plate, the upper surface of the top plate is provided with at least one placing groove, and the placing groove penetrates through a pair of opposite side surfaces of the top plate;

the siphon strip, some of siphon strip is placed place the inslot, the both ends of siphon strip all run through the mounting hole that catchments on covering extends to in the water collection cavity.

2. A water collecting device for supplying vegetation according to claim 1, wherein a plurality of the water collecting units are provided, and the plurality of the water collecting units are communicated; a water inlet and a water outlet are formed in the water collecting tank of each water collecting unit; in two adjacent water collecting units, the water outlet of one water collecting unit is communicated with the water inlet of the other water collecting unit through a connecting pipeline.

3. A water collecting device for supplying vegetation according to claim 2 and wherein the water collecting tank is a rectangular box and the water collecting cover is provided as a rectangular cover plate.

4. A water collecting device for supplying vegetation according to claim 3 and wherein the roof is provided at a position intermediate one of the longer sides of the cover.

5. A water collecting apparatus for supplying vegetation with water as claimed in claim 4, wherein the cover plates located at both sides of the top plate in the side direction are set to water permeable zones, on which the water permeable holes are distributed.

6. A water collecting device for supplying vegetation water as claimed in claim 5, wherein the mounting holes are provided in the water permeable zones on both sides of the top plate, the middle part of the siphon strip is placed in the placement groove, and both ends of the siphon strip penetrate through the mounting holes on both sides of the top plate and extend into the water collecting cavity.

7. A water collecting device for supplying vegetation with water as claimed in claim 6, wherein the water permeable holes are evenly distributed in the water permeable zone, the open area of the water permeable zone is greater than 25%, and the diameter of the water permeable holes is set to 0.5 cm.

8. A water collecting device for supplying vegetation with water as claimed in claim 7, wherein a ceramsite layer is laid on the water collecting cover, a soil-attached layer is also laid on the top of the ceramsite layer, and the placement groove is located in the soil-attached layer.

9. A water collecting apparatus for supplying vegetation as claimed in claim 8, wherein a plurality of receiving recesses are formed in the upper surface of the top plate, a plurality of siphon strips are correspondingly provided, and a part of each siphon strip is received in one of the receiving recesses.

10. A water collecting device for supplying vegetation according to claim 9 and also being provided with an open-air collecting tank which is higher in height in the vertical direction than the water collecting tanks, the water collecting tanks being in communication with the open-air collecting tank through water conveying pipes.