CN215594320U

CN215594320U - Landscape rainwater collection device

Info

Publication number: CN215594320U
Application number: CN202122156648.6U
Authority: CN
Inventors: 靳欣然
Original assignee: Northeast Forestry University
Current assignee: Northeast Forestry University
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-21
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the technical field of garden equipment, and discloses a garden landscape rainwater collecting device which comprises a rainwater collecting port, wherein a filtering plate is horizontally arranged on the rainwater collecting port, and a cleaning assembly is arranged below the filtering plate; the filter plate comprises an annular filter structure, the annular filter structure comprises an outer ring and an inner ring which are concentrically arranged, and barrier strips are uniformly arranged between the outer ring and the inner ring in a radial shape along the radial direction of the outer ring and the inner ring; the cleaning assembly comprises a water collecting disc and a plurality of shift rods, the water collecting disc is connected with the filter plate through a soft rope, a plurality of vertical baffles are arranged in the water collecting disc, and the interior of the water collecting disc is divided into a plurality of water collecting cavities; the deflector rods are distributed in a radial shape, one end of each deflector rod is connected with the edge of the water collecting disc, and the other end of each deflector rod faces the annular filtering structure. The device can be used for pushing dead leaves gathered on the annular filtering mechanism to the center of the filter plate through the filter plate and the cleaning assembly matched with the filter plate, so that the dead leaves are prevented from blocking a rainwater collecting port to cause unsmooth drainage or accumulated water.

Description

Landscape rainwater collection device

Technical Field

The utility model relates to the technical field of garden equipment, in particular to a garden landscape rainwater collecting device.

Background

With the continuous progress of urbanization in China, garden landscapes are receiving more and more attention as one of important means for improving urban environment and increasing urban livability. Wherein, utilize rainwater collection device to collect the rainwater and supply in order to the water in the landscape, can effectively save the quantity of running water, also can buffer memory partly rainwater when rainfall is too big, prevent urban ponding waterlogging to a certain extent.

Generally speaking, urban garden landscape has wide space and various forms, rainwater is guided to a low-lying place by utilizing conditions such as hard pavement, tree space, artificial micro-topography and the like, then a rainwater collecting opening is arranged at the low-lying place, and rainwater is guided into a water storage tank through a pipeline or a ditch to complete the collection of the rainwater. However, in practical application, as the number of the Chinese herbal trees in the garden landscape is large, some dead leaves are always carried when rainwater flows to the rainwater collection port, and in order to prevent the dead leaves from entering a pipeline or a ditch through the rainwater collection port to cause blockage, the rainwater grate is usually arranged on the conventional rainwater collection port, but the dead leaves can be continuously accumulated on the rainwater grate by the method, so that the rainwater collection port is gradually blocked, and the rainwater cannot smoothly flow. Particularly, when the rainfall is large, more dry leaves are easy to be washed by large water flow and completely cover the rainwater collecting opening, so that the phenomenon of water accumulation around the rainwater collecting opening occurs.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, the present invention provides a rain water collecting device for landscape architecture, which can automatically clean the dead leaves accumulated on the rain water collecting opening and prevent the dead leaves from blocking the rain water collecting opening.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a garden landscape rainwater collecting device comprises a rainwater collecting port, wherein a filtering plate is horizontally arranged on the rainwater collecting port, and a cleaning assembly is arranged below the filtering plate; the filter plate comprises an annular filter structure, the annular filter structure comprises an outer ring and an inner ring which are concentrically arranged, barrier strips are uniformly arranged between the outer ring and the inner ring in a radial shape along the radial direction of the outer ring and the inner ring, and a water passing seam is formed between every two adjacent barrier strips; the cleaning assembly comprises a water collecting disc and a plurality of shifting rods, the diameter of the water collecting disc is larger than that of the inner ring and smaller than that of the outer ring, the center of the water collecting disc is connected to the circle center of the annular filtering mechanism through a soft rope, a plurality of vertical baffles are uniformly arranged in the water collecting disc in a radial shape along the radial direction of the water collecting disc, the interior of the water collecting disc is divided into a plurality of water collecting cavities, and small drainage holes allowing rainwater to be slowly drained are formed in the side wall of the water collecting disc corresponding to each water collecting cavity; the deflector rods are radially and uniformly distributed by taking the center of the water collecting disc as the center, one end of each deflector rod is connected with the edge of the water collecting disc, the other end of each deflector rod faces the annular filtering structure, the included angle of every two adjacent deflector rods is an integral multiple of the included angle of every two adjacent barrier strips, and the width of each deflector rod is smaller than the width of the water passing seam.

In the utility model, the rainwater collecting port is arranged conventionally in the field, for example, the rainwater collecting port is arranged at a low-lying position or a rainwater collecting position of a landscape garden, the rainwater collecting port can be built by masonry, a mounting table or a mounting groove for conveniently mounting a filter plate is arranged on the rainwater collecting port, and the rainwater collecting port is connected with a water storage pool or an artificial lake through a ditch or a pipeline. The small drainage holes allowing rainwater to be slowly drained can be realized by reducing the aperture of the small drainage holes, and the specific aperture size of the small drainage holes can be set according to the size of the water collecting cavity.

In the utility model, the filter plate serves as a rainwater grate to play a role of filtering dead leaves, and the cleaning assembly hung below the filter plate through the soft rope is easy to lose balance and incline, so that part of the deflector rod extends into the water passing seam to deflect the dead leaves gathered on the annular filter mechanism. Specifically, when raining, if no dead leaves exist on the filter plate, rainwater flows into the rainwater collection port from all directions approximately and uniformly, a part of rainwater flows down along the inner wall of the rainwater collection port, a part of rainwater falls into the water collection tray below the filter plate and is uniformly distributed in each water collection cavity, and then the rainwater is slowly discharged from the small water discharge holes, and in the process, the water collection tray is basically kept in balance; if some area on the filter plate gathers dead leaves, the rainwater can be prevented or prevented from falling into the water collecting cavity below the filter plate to a certain extent, and the position of the filter plate without the dead leaves is that the rainwater normally passes through the filter plate and then falls into the corresponding water collecting cavity below the filter plate, so that the water storage amount in each water collecting cavity is different, the side with smaller water storage amount of the water collecting disc tilts upwards to drive the deflector rod at the edge of the water collecting disc to tilt together and insert the deflector rod into the corresponding water passing seam above, the dead leaves are pulled towards the center of the filter plate, so that the water passing seam is exposed, the rainwater can still fall into each water collecting cavity from all directions, the inflow amount of the rainwater in the water collecting cavity with smaller water storage amount below the dead leaves originally is increased, the water amount which can be accommodated by the water collecting cavity with larger water storage amount is reduced due to the inclination, and part of the water is discharged from the small drainage holes on the side wall, and the two work together, the water collecting tray can gradually restore to balance, so that the driving lever is driven to leave the water passing seam until dead leaves are gathered on the filter plate next time to unbalance the water collecting tray again.

Furthermore, the bottom of the water collecting tray is in a cone shape with the center protruding upwards, and the side wall and the bottom of the water collecting tray are matched with the two adjacent vertical baffles to form a water collecting cavity with an inverted triangle-shaped longitudinal section. The arrangement enables rainwater to be gathered at a position far away from the center of the water collecting disc in the water collecting cavity, so that the balance of the water collecting disc is easier to break, and the cleaning assembly can clean dead leaves more frequently.

Furthermore, the included angle between the side wall of the water collecting tray and the horizontal plane is larger than the included angle between the bottom of the water collecting tray and the horizontal plane. The rainwater is further gathered to the edge position of the water collecting plate, so that the balance of the water collecting plate is easier to break so that the cleaning assembly can clean the dead leaves more frequently.

Furthermore, the filter plate comprises an annular filter mechanism and a central plate concentrically arranged inside the annular filter mechanism, the diameter of the central plate is matched with the inner diameter of the inner ring, and the central plate is provided with a filter structure. The filter structure in the central panel is conventionally arranged, for example, as a plurality of perforations radiating from the center thereof, or as a plurality of perforations arranged parallel to one another.

Furthermore, the cross section of the barrier strip is an inverted triangle. Because the water collecting tray is connected to the filter plate through the soft rope, the water collecting tray can spin to a small extent in practical use, and the arrangement can prevent the water collecting tray from inclining to enable the shifting rod to abut against the bottom of the barrier strip when the shifting rod is just positioned under the barrier strip, so that the reliability of the device is improved.

Other components which enable the normal use of the rainwater collection apparatus are also included in the present invention and are conventional in the art. In addition, the devices or components not limited in this invention are all conventional in the art, for example, the outer ring, the inner ring, the barrier strip, the deflector rod, the cord, the vertical baffle, the drain hole, the central plate, etc. are all conventional.

Compared with the prior art, the utility model has the beneficial effects that:

this device can be dialled the dead leaf of gathering on annular filter mechanism to the center department of filter through setting up the filter and with filter complex clearance subassembly, makes the rainwater normally flow into the rainwater from annular filter mechanism and collects the mouth, prevents that the dead leaf from blockking up the rainwater and collecting the mouth and causing offal smooth or ponding.

Drawings

Fig. 1 is a schematic structural diagram of a landscape rainwater collection device in the embodiment.

FIG. 2 is a schematic view of the filter plate structure.

Fig. 3 is a schematic structural diagram of the cleaning assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of the present invention.

In the description of the present invention, it should be noted that the terms "top," "bottom," "upper," "lower," and the like refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience of description only and does not indicate or limit that the referred device or element must be constructed and operated in a particular orientation.

Examples

As shown in fig. 1-3, a landscape rainwater collecting device comprises a rainwater collecting port 1, a filtering plate 2 is horizontally arranged on the rainwater collecting port 1, and a cleaning assembly is arranged below the filtering plate 2; the filter plate 2 comprises an annular filter structure, the annular filter structure comprises an outer ring 3 and an inner ring 4 which are concentrically arranged, barrier strips 5 are uniformly arranged between the outer ring 3 and the inner ring 4 in a radial shape along the radial direction, and a water passing seam is formed between every two adjacent barrier strips 5; the cleaning assembly comprises a water collecting disc 6 and a plurality of shift levers 7, the diameter of the water collecting disc 6 is larger than that of the inner ring 4 and smaller than that of the outer ring 3, the center of the water collecting disc 6 is connected to the circle center of the annular filtering mechanism through a soft rope 8, a plurality of vertical baffles 9 are uniformly radially arranged in the water collecting disc 6 along the radial direction of the water collecting disc 6, the interior of the water collecting disc 6 is divided into a plurality of water collecting cavities, and a small drainage hole 10 allowing rainwater to be slowly drained is formed in the side wall of the water collecting disc 6 corresponding to each water collecting cavity; the deflector rods 7 are radially and uniformly distributed by taking the center of the water collecting disc 6 as the center, one end of each deflector rod 7 is connected with the edge of the water collecting disc 6, the other end of each deflector rod 7 faces the annular filtering structure, the included angle of every two adjacent deflector rods 7 is an integral multiple of the included angle of every two adjacent barrier strips 5, and the width of each deflector rod 7 is smaller than the width of each water passing seam.

The bottom of the water collecting tray 6 is in a cone shape with the center protruding upwards, and the side wall and the bottom of the water collecting tray 6 are matched with the two adjacent vertical baffles 9 to form a water collecting cavity with the longitudinal section of an inverted triangle.

The included angle between the side wall of the water collecting tray 6 and the horizontal plane is larger than the included angle between the bottom of the water collecting tray 6 and the horizontal plane.

The filter plate 2 comprises an annular filter mechanism and a central plate 11 concentrically arranged inside the annular filter mechanism, the diameter of the central plate 11 is matched with the inner diameter of the inner ring 4, and the central plate 11 is provided with a filter structure.

The cross section of the barrier strip 5 is an inverted triangle.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims

1. The garden landscape rainwater collecting device comprises a rainwater collecting port and is characterized in that a filtering plate is horizontally arranged on the rainwater collecting port, and a cleaning assembly is arranged below the filtering plate; the filter plate comprises an annular filter structure, the annular filter structure comprises an outer ring and an inner ring which are concentrically arranged, barrier strips are uniformly arranged between the outer ring and the inner ring in a radial shape along the radial direction of the outer ring and the inner ring, and a water passing seam is formed between every two adjacent barrier strips; the cleaning assembly comprises a water collecting disc and a plurality of shifting rods, the diameter of the water collecting disc is larger than that of the inner ring and smaller than that of the outer ring, the center of the water collecting disc is connected to the circle center of the annular filtering mechanism through a soft rope, a plurality of vertical baffles are uniformly arranged in the water collecting disc in a radial shape along the radial direction of the water collecting disc, the interior of the water collecting disc is divided into a plurality of water collecting cavities, and small drainage holes allowing rainwater to be slowly drained are formed in the side wall of the water collecting disc corresponding to each water collecting cavity; the deflector rods are radially and uniformly distributed by taking the center of the water collecting disc as the center, one end of each deflector rod is connected with the edge of the water collecting disc, the other end of each deflector rod faces the annular filtering structure, the included angle of every two adjacent deflector rods is an integral multiple of the included angle of every two adjacent barrier strips, and the width of each deflector rod is smaller than the width of the water passing seam.

2. The landscape architecture rainwater collection device according to claim 1, wherein the bottom of the water collection tray is a cone with an upward convex center, and the side walls and the bottom of the water collection tray cooperate with two adjacent vertical baffles to form a water collection cavity with an inverted triangle longitudinal section.

3. The landscape architecture rainwater collection device of claim 2 wherein the included angle of the side wall of the water collection tray with the horizontal plane is greater than the included angle of the bottom of the water collection tray with the horizontal plane.

4. The landscape architecture rainwater collection device of claim 1 wherein the filter plate includes an annular filter mechanism and a central plate concentrically disposed within the annular filter mechanism, the central plate having a diameter matching an inner diameter of the inner ring, the central plate having a filter structure disposed thereon.

5. The landscape architecture rainwater collection apparatus of claim 1 wherein the cross-section of the barrier is an inverted triangle.