CN114319505B - Municipal landscape rainwater collecting and utilizing system - Google Patents

Abstract

The invention relates to a municipal landscape rainwater collecting and utilizing system, which relates to the field of municipal engineering, and comprises a plurality of boxes, wherein the tops of the boxes are provided with hydroponics boxes; the inside of the box body is provided with water storage cavities, pipelines are arranged between the box bodies to communicate all the water storage cavities, and overflow holes are formed in the side parts of the water culture boxes; at least one side of the box body is provided with a spray head, the spray direction of the spray head is towards the outer side of the box body and towards the inner side of the box body, and the spray head is matched with the overflow hole so that at least part of water sprayed towards the inner side can enter the hydroponic box from the overflow hole; the water storage device comprises a water pump, wherein the water pump is connected with all water storage cavities and all spray heads and is used for conveying water in the water storage cavities to all spray heads. In the invention, when raining, rainwater falls into the water planting box, after the water planting box is full, the rainwater flows into the box body through the overflow hole, and in dry season, the rainwater passes through the water pump. The water is pressurized, and the collected rainwater is sprayed out from the spraying heads arranged on the box body for utilization.

Description

Municipal landscape rainwater collecting and utilizing system

Technical Field

The invention discloses a municipal landscape rainwater collection and utilization system, and relates to the field of municipal engineering.

Background

The traditional rainwater collection mode is mainly to be that a water collection surface is firstly arranged, a water delivery pipe is matched, and then a water storage tank is arranged, the rainwater collection system is not complex, and the collected rainwater is mainly stored in the water storage tank.

Because the device has large volume, obvious obstruction to the sight line and is unfavorable for hiding and decoration, the device is suitable for being arranged on unimportant landscapes, and other structures, screens or plants can be adopted for shielding or a plurality of water storage tanks which are connected with smaller are arranged near a water-requiring area if necessary, so that the device is convenient to operate and camouflage.

For example, chinese patent CN201910550834.2 discloses a rainwater collecting and utilizing device for gardens, which has the technical scheme that the device comprises a building rainwater collecting device, a ground rainwater collecting device and a rainwater treatment device, wherein the building rainwater collecting device comprises an artificial green land arranged at the top of a building, the artificial green land comprises grid plates, the grid plates are paved on a roof, a drainage channel is arranged at the edge of the roof, and the drainage channel is connected with the rainwater treatment device through a drainage pipe; the ground rainwater collection device comprises a landscape plant planting area, an ecological pool and a roadside ditch are arranged in the landscape plant planting area, a sidewalk is arranged at the edge of the landscape plant planting area, the sidewalk comprises a plurality of sections of rainwater converging boxes, the rainwater converging boxes are arranged in a hollowed manner and are buried underground, and a grid plate is arranged at the top of the rainwater converging boxes; the rainwater treatment device comprises a precipitation water tank, a filter tank and a water collecting tank.

The device has the defects of complex equipment, need to excavate the ground, lay pipelines at the ground bottom, need to excavate a reservoir and have high construction cost.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects of the prior art and providing a municipal landscape rainwater collecting and utilizing system.

In order to solve the technical problems, the invention adopts the following technical scheme:

a municipal landscape rainwater collection and utilization system comprises a plurality of boxes, wherein the tops of the boxes are provided with water planting boxes;

the inside of the box body is provided with water storage cavities, pipelines are arranged between the box bodies to communicate all the water storage cavities, and overflow holes are formed in the side parts of the water culture boxes;

At least one side of the box body is provided with a spray head, the spray direction of the spray head is towards the outer side of the box body and towards the inner side of the box body, and the spray head is matched with the overflow hole so that at least part of water sprayed towards the inner side can enter the hydroponic box from the overflow hole;

the water storage device comprises a water pump, wherein the water pump is connected with all water storage cavities and all spray heads and is used for conveying water in the water storage cavities to all spray heads.

Further, the box body is provided with a bottom wall which is in contact with the ground, and the bottom wall is in surface contact with the ground, so that the stability of the box body is improved, and unbalanced toppling of the gravity center is avoided.

Further, the box body is provided with two pipeline connectors, and the adjacent box bodies are connected with the pipeline connectors through hoses to enable the water storage cavities in all the box bodies to be communicated, so that all the water storage cavities are connected in series, water extraction can be completed by using one pump body, and energy consumption is reduced.

Further, a height difference is arranged between the pipeline connecting port and the bottom wall of the box body, so that water in the water storage cavity can not be pumped out, a part of water is reserved in the box body all the time, the box body is pressed, unbalance of the gravity center is avoided, and meanwhile a precipitation effect is achieved.

Furthermore, the side part of the water planting box is provided with an inner concave part matched with a spray head, the spray head is fixed on the side wall of the water planting box and is positioned in the inner concave part, and overflow holes are formed in the inner concave part. The sprinkler is hidden in the box body, so that the sprinkler is prevented from protruding out of the box body, and no matter the box body is applied to a road or gardens, the sprinkler does not have safety risks.

Further, the case body is correspondingly provided with perforations, and water sprayed by the spray head outwards can reach the outside through the perforations.

Further, be equipped with the bellying on the indent to the water planting case is taken out the box, and the bellying sets up in overflow hole top, can avoid rivers to splash when the sprinkler head sprays, and guide water flow gets into the water planting incasement simultaneously.

Further, the perforations extend upwardly to the top of the box to engage the bosses.

Further, the outside both sides of box are equipped with the outer pipeline interface that sets up relatively, and two outer pipeline interfaces communicate with an inner pipeline interface respectively, and two inner pipeline interfaces communicate with the sprinkler head on the box through the pipeline, are equipped with the hose between the adjacent box and communicate the outer pipeline interface on two boxes to so make the shower nozzle establish ties, utilize a water pump can all shower nozzles supply water, reduce the energy consumption.

Further, the water planting case be equipped with the water planting board, be equipped with a plurality of planting holes on the water planting board, the overflow aperture is in the below of water planting board, its purpose is to make the clearance form between liquid level and the water planting board, guarantees sufficient oxygen supply for plant root system.

The beneficial effects are that:

When the water storage tank is rainy, rainwater falls into the water culture tank, after the water culture tank is full, the rainwater flows into the tank body through the overflow holes, if the tank body is full, the rainwater flows out through the through holes on the tank body, the whole tank body is connected in series to form a whole, and all the water storage cavities are combined to replace the function of a water storage tank, so that the equipment cost and the construction cost are greatly reduced;

The collected water is pressurized by a pressure device, namely a water pump, in dry seasons, and the collected rainwater is sprayed out from a spray head arranged on the box body;

The invention has at least two application scenes, has rich and various functions, can be used together in a plurality of cases, is connected into a line to serve as a landscape isolation fence in the middle of a road, can be pumped by a water pump when needed, and can be sprayed onto the road through the spraying heads arranged on the two sides of the case to play roles in dust fall and the like; or can also be divided into two paths, and the two paths are arranged on two sides of a garden internal road and used as landscape isolation bars on two sides of the garden road to prevent passersby from trampling lawns and damaging trees, each path is used as a single line to form a whole, and can be pumped by a water pump respectively when needed, and the plants on two sides of the garden road are sprayed through a spray head to perform functions such as irrigation; the existing multiple boxes replace the original guardrails, so that excessive land area is not occupied;

The water planting case plants on the upper portion of the case body, the lower portion is hollow to serve as a water storage cavity, the water planting case plants are used as landscapes, firstly, the water planting plants do not need soil, occupation of space is small, therefore water storage capacity of the water storage cavity can be improved, secondly, rainwater is naturally collected, water quality of the rainwater cannot be affected by the soil, the rainwater falls into the water planting case and reaches the water storage cavity through the overflow hole, water quality can be guaranteed, and the water storage case can be directly used without being filtered under the conventional utilization condition.

Drawings

FIG. 1 is a schematic perspective view of the case of the present invention;

FIG. 2 is an enlarged view of the invention at A in FIG. 1;

FIG. 3 is a schematic top view of the case of the present invention;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 6 is a schematic view of a working scene of the landscape architecture fence with the case divided into two paths as two sides of a garden road;

FIG. 7 is a schematic view of the working scene of the invention with the boxes connected in line as landscape barrier in the middle of the road;

FIG. 8 is a schematic top view of the landscape architecture in the middle of a road with the boxes of the present invention in line;

FIG. 9 is a schematic top view of the landscape architecture where the case is divided into two paths as two sides of the garden road;

Reference numerals illustrate: the water tank comprises a tank body 1, a water storage cavity 11, a pipeline connecting port 12, a water culture tank fixing part 13, a perforation 14, an outer pipeline connector 15, an inner pipeline connector 16, a water culture tank 2, an overflow hole 21, an inner concave part 22, a convex part 221 and a spray head 3.

Detailed Description

The invention is further described below with reference to the drawings and specific examples. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. In addition, the embodiments of the present invention referred to in the following description are typically only some, but not all, embodiments of the present invention. Therefore, all other embodiments, which can be made by one of ordinary skill in the art without undue burden, are intended to be within the scope of the present invention, based on the embodiments of the present invention.

Referring to fig. 1 to 8, the municipal landscape rainwater collection and utilization system comprises a plurality of boxes 1, wherein a water planting box 2 is arranged at the top of each box 1, the water planting boxes 2 are used for planting plants, and the boxes 1 are connected in a line to serve as landscape isolation columns in the middle of a road or divided into two paths to serve as landscape isolation columns on two sides of a garden road;

The inside of the box body 1 is provided with water storage cavities 11, a pipeline is arranged between the box bodies 1 to communicate all the water storage cavities 11, overflow holes 21 are formed in the side parts of the water culture boxes 2, external rainwater falls into the water culture boxes 2, and after the water culture boxes 2 are fully stored, the rainwater is discharged into the water storage cavities 11 of the box bodies 1 from the overflow holes 21;

At least one side of the box body 1 is provided with a spray head 3, the spray direction of the spray head 3 is at least provided with two sides, the spray head 3 faces the outer side of the box body 1 and the inner side of the box body 1 respectively, the spray head 3 is provided with a height corresponding to the position of the overflow hole 21, at least part of water sprayed by the spray head 3 to the inner side can enter the hydroponic box 2 from the overflow hole 21 and is used for supplementing water into the hydroponic box 2, the spray head 3 is sprayed to the outer side to correspond to the application scene of the box body 1 and is divided into two functions, the box body 1 is applied to a landscape isolation guardrail and is used for spraying water to a road and is used for dust fall on the road, the box body 1 is used for spraying water to plants beside the road at the landscape isolation guardrail and is used for watering plants;

Comprises a water pump which is connected with all the water storage cavities 11 and all the spray heads and is used for conveying the water in the water storage cavities 11 to each spray head 3.

The box 1 is provided with a bottom wall which is in contact with the ground, and the bottom wall is in surface contact with the ground, so that the fact that the inside of the box 1 is hollow due to the arrangement of the water storage cavity 11 is considered, after water stored in the water storage cavity 11 is used up, the upper part of the box 1 is heavy, the bottom is light, and in order to avoid pedestrians or passing vehicles from easily pushing the box 1, the surface contact is adopted.

The box body 1 is provided with two pipeline connectors 12, the adjacent box bodies 1 are connected with the pipeline connectors 12 through hoses, so that the water storage cavities 11 in all the box bodies 1 are connected in series, and the hoses can prevent the pipeline from being separated from the pipeline connectors 12 after the box bodies 1 are moved by external force; the box body 1 positioned at one end of the line or the path is provided with a pipeline connecting port 12 which is required to be plugged, one pipeline connecting port 12 of the box body 1 positioned at the other end is connected with a water inlet of a water pump, and water is pumped through the water pump.

The pipeline connector 12 and the bottom wall of the box body 1 are provided with height differences, the purpose is that the height differences exist, so that water in the water storage cavity 11 cannot be pumped out, part of water is always reserved in the box body 1 to press the box body 1, unbalance of the gravity center is avoided, secondly, rainwater is collected and flows to the water storage cavity 11 of the box body 1 along the water planting box2 when raining, dust in the air, dust particles in the water planting box2 and the like can be brought into the water storage cavity 11, the existence of the height differences has a precipitation effect, the dust particles and the like can be precipitated at the bottom of the box body 1, and the water pump pumps water which cannot be pumped out to the bottom of the water storage cavity 11.

The water planting case fixing part 13 that a plurality of edges set up in a week of box 1 is equipped with to the top of box 1 inner wall, and water planting case 2 is arranged in box 1 and is carried on water planting case fixing part 13, adopts this mode in order to make things convenient for taking out of water planting case 2.

The lateral part of the hydroponic tank 2 be equipped with the interior concave part 22 that the cooperation sprinkler head 3 set up, sprinkler head 3 is fixed on the lateral wall of hydroponic tank 2 and be in interior concave part 22, this purpose is in order to hide sprinkler head 3 in box 1, avoid sprinkler head 3 protrusion to lead to pedestrian or vehicle or sprinkler head 3 self collision injury outside box 1, simultaneously because hydroponic tank 2 is in box 1 upper portion, and sprinkler head 3 is in interior concave part 22 and states sprinkler head 3 and also is in box 1 upper portion, the benefit that corresponds is that sprinkler head 3 sprays in the eminence, the effect is better. The sprinkler head 3 sprays towards the outside of the box body 1 and towards the inside of the box body 1 respectively, the overflow holes 21 of the hydroponic tank 2 are correspondingly arranged on the inner concave part 22, the sprinkler head 3 sprays towards the inside of the box body 1, namely sprays towards the inside of the overflow holes 21, correspondingly, the box body 1 is provided with the through holes 14, and water sprayed outwards by the sprinkler head 3 can reach the outside through the through holes 14.

The concave portion 22 is provided with a protruding portion 221, and the protruding portion 221 is disposed above the overflow hole 21. The sprinkler head 3 is typically sprayed at an elevation angle to obtain a better sprinkling effect, but if the sprinkler head is sprayed to the inside of the tank 1, water may be splashed, and the protrusion 221 may effectively prevent the water from splashing, and may guide most of the water to enter the hydroponic tank 2 from the overflow hole 21. Meanwhile, the protruding part 221 can also serve as a handle of the water planting box 2, so that the water planting box 2 can be conveniently taken out of the box body 1. On this basis, the perforation 14 needs to extend upwards to the top of the case 1, so that the protrusion 221 can be directly touched from the perforation 14, and the hydroponic tank 2 can be directly lifted upwards, and the main purpose of the hydroponic tank 2 can be lifted is to enable stored water in the case 1 to be not only extracted by a water pump, but also to take out the hydroponic tank 2 under the condition that the entire hydroponic tank 2 is light in weight, and directly utilize the water.

The outside both sides of box 1 are equipped with the outer pipeline interface 15 of relative setting, and two outer pipeline interfaces 15 communicate with an inner pipeline interface 16 respectively, and two inner pipeline interfaces 16 communicate with sprinkler head 3 on the box 1 through the pipeline, are equipped with the hose between the adjacent box 1 and communicate outer pipeline interface 15 on two boxes 1 to this makes the sprinkler head 3 establish ties, and the box 1 that is located one of them end in a line or all the way is equipped with and blocks up its outer pipeline interface 15, and one of them outer pipeline interface 15 of the box 1 that is located the other end is connected with the delivery port of water pump, so, the water pump can supply water to all sprinkler heads 3.

The difference is that the case 1 is used as a landscape partition in the middle of the road, the sprinkler heads 3 are provided on both left and right sides of the case 1, and the landscape partition on both sides of the garden road is provided with the sprinkler heads 3 on only one side.

The water planting case 2 be equipped with the water planting board, be equipped with a plurality of planting holes on the water planting board, the water planting board adopts the mode of carrying on to fix in the water planting case 2, the overflow aperture 21 is in the below of water planting board, its purpose is to make the clearance form between liquid level and the water planting board, guarantee sufficient oxygen supply for plant root system.

The working principle of the invention is as follows: when raining, the rainwater falls into the water planting box 2, after the water planting box 2 is fully stored, the rainwater flows into the box body 1 through the overflow holes 21, and if the box body 1 is fully stored, the rainwater flows out through the through holes 14 on the box body 1.

And during dry seasons by pressure means such as a water pump. The water is pressurized, the collected rainwater is sprayed out from the spray heads 3 arranged on the box body 1, the box body 1 can be used together like a plurality of box bodies 1, as shown in fig. 7 and 8, the box bodies 1 are connected into a line to serve as landscape isolation columns in the middle of a road, the water storage cavities 11 in all the box bodies 1 are communicated through hose connection between the box bodies 1, the water inlets of the water pumps are connected with the box bodies 1 at the end parts, all the box bodies 1 are used for storing water as a whole and can be pumped by the water pumps when needed, and the water pumps spray dust and the like to the road through the spray heads 3 arranged at the two sides of the box bodies 1.

In addition, as shown in fig. 6 and 9, the case 1 may be divided into two paths, and disposed on two sides of the road inside the garden, as landscape isolation bars on two sides of the garden road, to prevent the passersby from stepping on the lawn and damaging the tree, and each path is formed as a single line to form a whole, and can be pumped by a water pump when needed, and sprayed to plants on two sides of the garden road through the spray heads 3, thereby performing irrigation and other functions.

In the description of the present application, terms indicating the orientation or positional relationship are used

The terms "upper," "lower," "bottom," and "bottom" are used herein with reference to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this application is conventionally disposed, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the apparatus in question must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the application. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims (8)

1. Municipal landscape rainwater collection and utilization system is characterized in that: comprises a plurality of box bodies (1), wherein the top of the box bodies (1) is provided with a water planting box (2);

A water storage cavity (11) is arranged in the box body (1), pipelines are arranged between the box bodies (1) to communicate all the water storage cavities (11), and overflow holes (21) are formed in the side parts of the water culture box (2);

At least one side of the box body (1) is provided with a spray head (3), the spray direction of the spray head (3) comprises the direction towards the outer side of the box body (1) and the direction towards the inner side of the box body (1), and the spray head (3) is matched with the overflow hole (21) so that at least part of water sprayed towards the inner side can enter the hydroponic box (2) from the overflow hole (21);

The water storage device comprises a water pump, wherein the water pump is connected with all water storage cavities (11) and all spray heads and is used for conveying water in the water storage cavities (11) to all spray heads (3);

The side part of the water planting box (2) is provided with an inner concave part (22) which is matched with the spray head (3), the spray head (3) is fixed on the side wall of the water planting box (2) and is positioned in the inner concave part (22), and the overflow hole (21) is formed in the inner concave part (22);

perforations (14) are correspondingly formed in the box body (1), and water sprayed outwards by the spray heads (3) can reach the outside through the perforations (14).

2. The municipal landscape rainwater collection and utilization system according to claim 1, wherein: the box body (1) is provided with a bottom wall which is contacted with the ground.

3. The municipal landscape rainwater collection and utilization system according to claim 2, wherein: the box body (1) is provided with two pipeline connectors (12), and the adjacent box bodies (1) are connected with the pipeline connectors (12) through hoses so that the water storage cavities (11) in all the box bodies (1) are communicated.

4. A municipal landscape rainwater collection and utilization system according to claim 3, wherein: a height difference is arranged between the pipeline connecting port (12) and the bottom wall of the box body (1).

5. The municipal landscape rainwater collection and utilization system according to claim 1, wherein: the concave part (22) is provided with a protruding part (221), and the protruding part (221) is arranged above the overflow hole (21).

6. The municipal landscape rainwater collection and utilization system according to claim 5, wherein: the perforations (14) extend up to the top of the box (1).

7. The municipal landscape rainwater collection and utilization system according to claim 1, wherein: the outside both sides of box (1) are equipped with outer pipeline interface (15) of relative setting, and two outer pipeline interface (15) communicate with an interior pipeline interface (16) respectively, and two interior pipeline interfaces (16) are through sprinkler head (3) intercommunication on pipeline and box (1), are equipped with outer pipeline interface (15) intercommunication on hose will two boxes (1) between adjacent box (1).

8. The municipal landscape rainwater collection and utilization system according to claim 1, wherein: the water planting box (2) is provided with a water planting plate, a plurality of planting holes are formed in the water planting plate, and overflow holes (21) are arranged below the water planting plate.