CN212200563U - A water catchment device for water supply to vegetation - Google Patents

Abstract

The utility model provides a water collection device for vegetation water supply, comprising at least one water collection unit buried in the ground, the water collection unit comprising: a water collection tank, and a water collection cavity is arranged in the water collection tank , the top surface of the water collecting cavity is open; the water collecting cover is placed at the opening of the top surface of the water collecting tank, and water permeable holes are distributed on the water collecting cover; A top plate is also provided, and at least one placement groove is formed on the upper surface of the top plate, and the placement groove is arranged through a pair of opposite sides of the top plate; a siphon bar, a part of the siphon bar is placed in the In the placing groove, both ends of the siphon strip extend through the mounting holes on the water collecting cover into the water collecting cavity. The water collecting device of the utility model has the function of storing water and can perform natural regulation of water supply, which can reduce the frequency of maintenance and watering, and can fully collect the water resources of natural rainfall, so as to achieve a state in which water can be continuously supplied.

Description

A water catchment device for water supply to vegetation

technical field

The utility model belongs to the field of environmental protection, in particular to a water collecting device for water supply for vegetation.

Background technique

The plant landscape of the expressway has both ecological functions and visual beautification functions, and is an important part of expressway design. With the rapid development of my country's expressways and the increasing improvement of people's living standards, there is a higher demand for the improvement of expressway landscapes. It is a common landscaping method to combine various flowering shrubs and plant them on highway slopes, terraces or platforms. However, for these occasions, the irrigation of plants is always a difficult problem to solve, especially many flower plants with good ornamental characteristics, which have the characteristics of large water demand during flowering and fluctuation in water demand, and due to slopes, platform levels, etc. The water storage capacity of the occasion itself is poor, and the water in the soil is easy to lose. This requires increasing the watering frequency of flowers and plants during the flowering period and strictly ensuring the uniformity of watering. Otherwise, the normal flowering period of the plants will be easily affected, making the landscape difficult to achieve. expected effect.

The use of a large amount of water for plant irrigation has resulted in a waste of water resources to a certain extent, which is not environmentally friendly, but also increases the cost of landscape maintenance. In order to save water, some highway landscapes will also use drip irrigation for slope green plant maintenance. Although drip irrigation can achieve certain maintenance and water saving effects, the degree of water saving is still limited. For landscape plants, precipitation is the most economical source of irrigation, but the frequency and amount of natural precipitation are uncertain, making it difficult to meet the needs of landscape plants, and the prior art lacks devices that can effectively collect natural precipitation . Under such circumstances, how to explore a water collection device that can effectively collect precipitation resources and can be used for vegetation water supply is an urgent technical problem to be solved in this field.

Utility model content

The utility model solves the technical problem that the prior art lacks a water collecting device that can effectively collect precipitation resources and is used for vegetation water supply, and further provides a water collecting device that can save water resources and effectively provide water sources for vegetation water supply.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is:

A water collection device for water supply to vegetation, comprising at least one water collection unit buried in the ground, the water collection unit comprising: a water collection tank, a water collection cavity is arranged in the water collection tank, the water collection unit is The top surface of the cavity is open; a water collecting cover is placed at the top opening of the water collecting tank, and water permeable holes are distributed on the water collecting cover; and the upper surface of the water collecting cover is also provided There is a top plate, and at least one placement groove is formed on the upper surface of the top plate, and the placement groove is arranged through a pair of opposite sides of the top plate; a siphon bar, a part of the siphon bar is placed in the placement groove; In the trough, both ends of the siphon strip extend into the water collecting cavity through the mounting holes on the water collecting cover.

There are a plurality of the water collecting units, and the plurality of the water collecting units are arranged in communication; a water inlet and a water outlet are arranged on the water collecting tank of each of the water collecting units; in two adjacent water collecting units, The water outlet of one water collecting unit communicates with the water inlet of another water collecting unit through a connecting pipe.

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

The top plate is arranged at the middle position of one longer side of the water collecting cover.

The cover plates located on both sides of the top plate along the side direction are set as water permeable areas, and the water permeable holes are distributed in the water permeable areas.

The installation holes are provided on the permeable areas on both sides of the top plate, the middle part of the siphon strip is placed in the placement groove, and the two ends of the siphon strip penetrate through the top plate respectively The mounting holes on both sides extend into the water collecting cavity.

The water-permeable holes are evenly distributed in the water-permeable area, the open porosity of the water-permeable area is greater than 25%, and the pore size of the water-permeable holes is set to 0.5 cm.

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

A plurality of placement grooves are formed on the upper surface of the top plate, and a plurality of the siphon bars are correspondingly arranged, and a part of each of the siphon bars is placed in one of the placement grooves.

An open-air collection tank is also provided, the height of the open-air collection tank in the vertical direction is higher than that of the water collection tank, and the water collection tank is communicated with the open-air collection tank through a water delivery pipeline.

The advantages of the water collecting device for vegetation water supply described in the present utility model are:

The water collecting device for vegetation water supply described in the utility model utilizes the water storage function of the water collecting device to carry out natural adjustment of water supply, which can reduce the frequency of maintenance and watering, and can fully collect the water resources of natural rainfall, so as to achieve A state in which moisture can be supplied continuously. At the same time, using the assembleable feature of the water collection device, the standardized factory production of the water collection device can be carried out, and the customized chemical factory production can be carried out according to local conditions according to the terrain requirements such as width and slope. The maintenance cost is generally reduced, and it is not limited to use in terrain environments such as slopes that are difficult to store water, but can also be used in other vertical greening of highways or similar flower beds, flower barriers and other parts. The installation of the water collecting device described in the present application is very convenient on site, and it can be directly embedded on site.

The water collecting device for vegetation water supply described in the utility model is provided with a placing groove on the water collecting cover, and a part of the siphon strip is placed in the placing groove, and is absorbed from the water collecting cavity by the siphon effect water, and is used to provide water to the soil above it. By setting the placement groove, the siphon bar can be prevented from being deformed, twisted and displaced under the pressure of the upper soil layer or human stepping, so that the siphon bar can be stabilized Set in a fixed position for water supply to the soil above.

The water collecting device for vegetation water supply described in the present utility model is preferably provided with an open-air collecting tank, and the height of the open-air collecting tank in the vertical direction is higher than that of the water collecting tank. The pool is built on the upstream or top of the slope, so as to use the slope terrain to collect excess natural precipitation at the high point of the terrain, and then the water can be transported to the water collection tank through the water pipeline to realize the rainwater regulation of this section of the slope.

In order to make the technical scheme of the water collecting device for vegetation water supply described in the present utility model clearer, the present utility model will be further described below with reference to the specific drawings and specific embodiments.

Description of drawings

As shown in Figure 1, it is a structural schematic diagram of the water collecting device for vegetation water supply according to the present utility model;

Figure 2 is a schematic structural diagram of the water collecting tank of the present invention;

3 is a schematic structural diagram of the water collecting cover of the present invention;

As shown in FIG. 4 is a schematic structural diagram of the plurality of water collecting units in the connected state of the present invention;

As shown in Figure 5, it is a sectional view of the water collecting device for vegetation water supply according to the present invention when it is buried in the ground;

Among them, the reference numerals are:

1-water collection tank; 11-water inlet; 12-water outlet; 2-water collection cover; 21-permeable area; 22-permeable hole; 23-installation hole; 3-top plate; 31-placement slot; 32-siphon strip ; 4- ceramsite layer; 5- attached soil layer; 6- connecting pipes.

Detailed ways

This embodiment provides a water collecting device for vegetation water supply, as shown in FIG. 1 , which includes at least one water collecting unit buried in the ground, and there are multiple water collecting units in this embodiment. Each of the water collection units includes: a water collection tank 1, as shown in FIG. 2, a water collection cavity is provided in the water collection tank 1, and the top surface of the water collection cavity is open; a water collection cover 2 , as shown in FIG. 3, it is placed at the open top surface of the water collecting tank 1, and there are permeable holes 22 distributed on the water collecting cover 2; in this embodiment, the water collecting tank 1 is set as a rectangular box body, The water collecting cover 2 is configured as a rectangular cover plate, specifically a rectangular cover plate, and the thickness of the cover plate is 5 cm. A top plate 3 is also provided on the water collecting cover 2, and the top plate 3 is also a rectangular plate, which is installed on the upper surface of the water collecting cover 2 to form a "protrusion". At least one placing groove 31 is formed on the upper surface of the top plate 3 . In this embodiment, two placing grooves 31 are formed on the top plate 3 . For the side arrangement arranged oppositely, in this embodiment, the top plate 3 is arranged at the middle position of one longer side of the rectangular cover plate, and the extending direction of the placement groove 31 is also relatively higher than that of the rectangular cover plate. One long side is parallel, and the placement groove 31 in this embodiment is a semicircular groove. The ratio of the length of the top plate 3 along the side direction to the length of the side is 1:3. The cover plates located on both sides of the top plate 3 along the side direction are set as water permeable areas 21, and the water permeable holes 22 are distributed in the water permeable area 21, and the water permeable holes 22 penetrate through the cover plate. The top surface and the bottom surface are arranged so that precipitation can enter the water collecting cavity through the permeable holes 22; two mounting holes 23 are respectively opened on the cover plates located on both sides of the top plate 3, and the mounting holes 23 The same is provided throughout the top and bottom surfaces of the cover plate. In the water permeable area except for the installation hole 23, the water permeable holes 22 are evenly distributed, and the porosity of the water permeable area 21 is greater than 25%. In this embodiment, the porosity is specifically 30%. The diameter of the water permeable hole 22 is set to 0.5 cm.

The water collecting device is also provided with siphon bars 32, as shown in Fig. 1 and Fig. 5, each of the water collecting devices is provided with two siphon bars 32, and a part of the two siphon bars 32 are respectively placed on the two siphon bars 32. The two ends of the siphon bar 32 respectively pass through one of the mounting holes 23 and enter the water collecting cavity. In this embodiment, the middle part of each of the siphon bars 32 is placed in the placement groove 31, and the two ends of the siphon bars 32 respectively extend through one of the mounting holes 23 on both sides of the top plate to the The water collecting tank 1 in the water collecting cavity, that is, in this embodiment, the siphon bar is arranged across the top plate. As a preferred embodiment, both ends of the siphon bar 32 extend to the bottom of the water collecting cavity. In this embodiment, the siphon bar 32 adopts a thick cotton rope with a diameter of 3-4 cm, but as an optional embodiment, any strip or rope with a siphon function in the prior art can be used in this embodiment. Such as sponge strips, absorbent fiber strips, etc. In this embodiment, the diameter of the placement groove 31 is slightly larger than the diameter of the thick cotton rope, so that the thick cotton rope can be stably placed in the placing groove 31 .

In this embodiment, a plurality of the water collecting units are connected and arranged, and the water collecting tank 1 of each water collecting unit is provided with a water inlet 11 and a water outlet 12; the water inlet 11 and the water outlet of the water collecting unit The nozzles 12 are arranged on a pair of opposite side walls of the casing. 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 pipe 6, as shown in FIG. 4 . As a preferred embodiment, the connecting pipe 6 is made of a corrosion-resistant rubber tube. In this embodiment, the height of the water collecting tank 1 is 30 cm, and the height of the central position of the water inlet 11 and the water outlet 12 is set to 25 cm. When the water level If it is higher than the water outlet 12, it will flow to the next box, so that the water in the water collecting cavity cannot be completely filled. As a preferred embodiment, in this embodiment, the water collecting tanks of a plurality of the water collecting units are arranged at the same height, so as to facilitate the flow and distribution of water in different water collecting tanks.

In this embodiment, the water collecting device is buried underground. As shown in FIG. 5 , a ceramsite layer 4 is laid above the water collecting cover 2 , and an attached soil layer 5 is laid above the ceramsite layer 4 . The placement groove 31 is located in the attached soil layer 5 , so that the part of the siphon bar 32 in the placement slot 31 can provide moisture to the attached soil layer 5 . Vegetation can be planted on the attached soil layer 5 for greening the slope. When it rains, the precipitation enters the attached soil layer 5 and the ceramsite layer 4 and then penetrates into the water collecting device. The ceramsite layer 4 can play a filtering role to prevent fine particles from entering the water collecting device with the precipitation.

As a preferred real-time method, this embodiment is further provided with an open-air collection tank, and the height of the open-air collection tank in the vertical direction is higher than that of the water collection tank. In this embodiment, the open-air collection tank is dug at the On the top of the side slope, one of the water collecting units is arranged in communication with the open-air water collecting tank through a water delivery pipeline. As a preferred embodiment, a valve is also provided on the water delivery pipeline. When necessary, the valve can be opened, and the water in the open-air collection tank can be conveyed to the collection tank through the water conveying pipeline, so as to further improve the rainwater regulation function of this section of the slope.

In the water collecting device described in this embodiment, on rainy days, the rainwater passes through the soil attachment layer 5 and the ceramsite layer 4 and then enters the water collecting tank 1 through the permeable holes 22 and is stored in the water collecting tank 1 . in the water collection chamber. In this embodiment, by setting the placement groove 31, the deformation, distortion and displacement of the siphon bar 32 under the action of the upper soil layer or the pressure generated by human stepping can be prevented, so that the siphon bar 32 can be stably placed in a fixed position. Used to supply water to the soil above. At the same time, the placing groove 31 is located on the top cover and forms a protrusion relative to the water collecting cover 2 , so that the placing groove 31 can be lifted above the ceramsite layer 4 and the siphon bar 32 in the placing groove 31 can be placed. It is located in the attached soil layer 5 so as to continuously supply water to the attached soil layer 5 . The water collecting device in this embodiment can realize standardized production in the factory, and the product can be directly transported to the side slope for burial. The construction is very simple. The width and length of the water collecting tank of the water collecting device can be determined according to the width and slope of the side slope. Customized production according to local conditions to meet the needs of different slopes.

The above-mentioned embodiments only represent several embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as limiting the scope of the present invention. It should be pointed out that for those of ordinary skill in the art, some modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for this utility model shall be subject to the claims.

Claims (10)

1. a water collecting device for vegetation water supply, is characterized in that, comprises at least one water collecting unit buried in the ground, and described water collecting unit comprises: a water collection tank, a water collection cavity is arranged in the water collection tank, and the top surface of the water collection cavity is open; The water collecting cover is placed at the opening of the top surface of the water collecting tank, and water permeable holes are distributed on the water collecting cover; a top plate is also provided on the upper surface of the water collecting cover, and a top plate is arranged on the upper surface of the water collecting cover. At least one placement groove is formed on the surface, and the placement groove is arranged through a pair of opposite sides of the top plate; A siphon bar, a part of the siphon bar is placed in the placement groove, and both ends of the siphon bar extend into the water collecting cavity through the installation holes on the water collecting cover. 2 . The water collecting device for water supply to vegetation according to claim 1 , wherein a plurality of the water collecting units are provided, and a plurality of the water collecting units are communicated and arranged; in each of the water collecting units A water inlet and a water outlet are arranged on the water collection tanks of the two adjacent water collection units; the water outlet of one water collection unit is connected with the water inlet of the other water collection unit through a connecting pipe. 3 . The water collecting device for vegetation water supply according to claim 2 , wherein the water collecting box is a rectangular box body, and the water collecting cover is set as a rectangular cover plate. 4 . 4 . The water collecting device for water supply to vegetation according to claim 3 , wherein the top plate is arranged at the middle position of one longer side of the water collecting cover. 5 . 5 . The water collecting device for water supply to vegetation according to claim 4 , wherein the cover plates located on both sides of the top plate along the lateral direction are set as water permeable areas, and in the water permeable area. 6 . The water permeable holes are distributed in the area. 6 . The water collecting device for water supply to vegetation according to claim 5 , wherein the installation holes are provided on the permeable areas located on both sides of the top plate, and the middle part of the siphon strip is provided with the installation holes. 7 . When placed in the placement groove, the two ends of the siphon bar respectively penetrate the mounting holes on both sides of the top plate and extend into the water collecting cavity. 7 . The water collecting device for water supply to vegetation according to claim 6 , wherein the permeable holes are evenly distributed in the permeable area, the opening rate of the permeable area is greater than 25%, and the permeable holes The pore size is set to 0.5 cm. 8 . The water collecting device for water supply to vegetation according to claim 7 , wherein a ceramsite layer is laid above the water collecting cover, and an attached soil layer is also laid above the ceramsite layer, 9 . The placement groove is located in the attached soil layer. 9. The water collecting device for water supply for vegetation according to claim 8, wherein a plurality of placement grooves are formed on the upper surface of the top plate, and a plurality of the siphon bars are correspondingly arranged, each A portion of the siphon strip is placed in one of the placement slots. 10 . The water collecting device for water supply to vegetation according to claim 9 , wherein an open-air collecting tank is further provided, and the height of the open-air collecting tank in the vertical direction is higher than that of the water collecting tank, and the The water collecting tank is communicated with the open-air water collecting tank through a water delivery pipeline.

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