CN215302051U - Automatic return water irrigation equipment in roof - Google Patents

Abstract

The utility model discloses an automatic backwater irrigation device for a roof, which comprises the roof, a capillary pipeline and a rainwater discharge mechanism, wherein the capillary pipeline is laid on the roof, the bottom of the roof is provided with a drain pipe and an overflow vertical pipe, the overflow vertical pipe is connected with the drain pipe, the capillary pipeline penetrates through the roof and is connected with the overflow vertical pipe, the rainwater discharge mechanism comprises a rainwater collection box and a water level floating ball, the rainwater collection box is provided with a connecting piece, a plurality of water guide holes and a water outlet, the water level floating ball is connected with the connecting piece through a connecting rod, the water level floating ball box is plugged on the water outlet, and the drain pipe is connected with the water outlet. According to the utility model, the rainwater drainage mechanism is arranged on the planting layer, the water level is controlled by the water level floating ball, and the planting layer is connected with the overflow vertical pipe connected with the drainage pipeline, so that a relatively stable water accumulation layer is kept on the planting layer for a long time, and the daily growth of trees is met.

Description

Automatic return water irrigation equipment in roof

Technical Field

The utility model belongs to the technical field of roof greening, and particularly relates to an automatic backwater irrigation device for a roof.

Background

At present, along with the rapid development of urban construction, the greening area in a city is less and less, how to fully utilize the existing idle vacant areas to increase the greening area is an effective means for solving the problem of reduction of the greening area, and the roof of a building is a place with the largest number of idle vacant areas, so the roof greening plant technology is more and more concerned by people. Although roof greening can effectively increase the afforestation area in city, bring more green landscape for people, but, roof greening plant has a great problem, it is the problem of waiting for the solution to irrigate and water to give the plant promptly, the current mode of watering for roof irrigation adopts artificial mode mostly, people carry the water of using to irrigate to the roof and then carry out artifical irrigation and water promptly, this kind of mode is wasted time and energy, moreover, the manpower is watered for roof plant has the subjectivity, can't guarantee roof plant normal growth, and simultaneously, demand for city water is big, and is with high costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the automatic backwater irrigation device for the roof is provided for solving the problems that the existing roof plant greening needs manual watering, the labor cost is high, and the normal growth of plants cannot be guaranteed.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an automatic return water irrigation equipment in roof, includes roof, capillary pipeline, rainwater discharge mechanism, the capillary pipeline lay on the roof, be provided with planting layer and wash port on the roof, the roof bottom is provided with drain pipe and overflow standpipe, the overflow standpipe with the drain pipe is connected, and a plurality of arbor is planted plant on the layer, the capillary pipeline passes the roof with the overflow standpipe is connected, rainwater discharge mechanism includes rainwater collecting box and water level floater, be provided with connecting piece, a plurality of water guide hole and outlet on the rainwater collecting box, the water level floater passes through the connecting rod and connects on the connecting piece, water level floater case jam is in on the outlet, the drain pipe with outlet connection.

As a further description of the above technical solution:

the drain hole corresponds to the water outlet.

As a further description of the above technical solution:

the water guide holes are formed in the periphery of the bottom of the rainwater collecting box.

As a further description of the above technical solution:

an aluminum plate is arranged between the roof and the capillary pipeline.

As a further description of the above technical solution:

the rainwater drainage mechanism is arranged between every two of the trees.

As a further description of the above technical solution:

the connecting piece includes first connector and a plurality of second connector, the second connector encloses to keep off and forms the spread groove, connecting rod rotatable coupling is in the spread groove.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the rainwater drainage device, the rainwater drainage mechanism is arranged between the trees, the water level is controlled through the water level floating ball, when raining, rainwater can enter the rainwater collection box through the water guide hole, the water level floating ball opens the drainage hole along with the rising of the water level, the rainwater is drained through the drainage pipe, and the water level floating ball blocks the drainage hole after the water level falls, so that the water accumulation layer of the plants is kept at a certain depth all the time, the structure is simple, and the manufacturing cost is low.

2. According to the utility model, the capillary pipeline is laid above the roof to establish the water accumulation layer which is relatively stable for a long time, water enters the upper planting layer through the capillary action, and the water level of the water accumulation layer can be ensured to be always kept at a certain depth through the overflow vertical pipe connected with the drainage pipeline of the building, so that the daily growth requirement of trees is met.

3. According to the utility model, the aluminum plate is arranged between the roof and the capillary pipeline, so that the root of the arbor is prevented from extending to penetrate through the roof, and the stability of the roof is prevented from being damaged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of an automatic backwater irrigation device for a roof.

Fig. 2 is a partially enlarged view of fig. 1.

Fig. 3 is a schematic structural diagram of a roof automatic backwater irrigation device in a top view angle.

Fig. 4 is a schematic structural view of a side view angle of an automatic roof water return irrigation device.

Illustration of the drawings:

1-a roof; 2-a capillary channel; 3-a rainwater draining mechanism; 31-a rainwater collection tank; 32-water level float ball; 4-planting layer; 5-a drain hole; 6, a drain pipe; 7-overflow vertical pipe; 8-arbor; 9-a connector; 91-a first connector; 92-a second connector; 10-water guiding holes; 11-a water outlet; 12-an aluminum plate; 13-connecting grooves; 14-connecting rod.

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 of the present invention, 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner", and the like refer to the orientation or position relationship based on the drawings or the orientation or position relationship that the utility model product is usually placed when in use, and are only used for convenience of describing the present invention and simplifying the description, but do not refer to or imply that the device or the element to be referred must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic backwater irrigation device for a roof comprises a roof 1, a capillary pipeline 2 and a rainwater discharge mechanism 3, the capillary pipeline 2 is laid on the roof 1, a planting layer 4 and a drainage hole 5 are arranged on the roof 1, a drain pipe 6 and an overflow vertical pipe 7 are arranged at the bottom of the roof 1, the overflow vertical pipe 7 is connected with the drain pipe 6, a plurality of trees 8 are planted on the planting layer 4, the capillary pipe 2 penetrates through the roof 1 to be connected with the overflow vertical pipe 7, the rainwater discharge mechanism 3 comprises a rainwater collection tank 31 and a water level floating ball 32, the rainwater collection box 31 is provided with a connecting piece 9, a plurality of water guide holes 10 and a water outlet 11, the water level floating ball 32 is connected to the connecting piece 9 through a connecting rod 14, the water level floating ball 32 is blocked on the water outlet 11, and the water outlet pipe 6 is connected with the water outlet 11.

The drain hole 5 corresponds to the drain port 11.

The water guide holes 10 are formed at the periphery of the bottom of the rainwater collection tank 31.

An aluminum plate 12 is arranged between the roof 1 and the capillary tube 2. The root of the arbor extends through the roof, destroying the stability of the roof.

The rainwater drainage mechanism 3 is arranged between every two of the trees 8. Guarantee that the rainwater can in time be discharged fast, prevent that the arbor from too big to the pressure on roof, influencing the steadiness on roof.

The connecting piece 9 comprises a first connecting body 91 and a plurality of second connecting bodies 92, the second connecting bodies 92 enclose and block to form a connecting groove 13, and the connecting rod 14 is rotatably connected in the connecting groove 13. The water level floating ball can rotate along the connecting groove through the connecting rod to control the rising and falling of the water level floating ball, and therefore the water level is controlled.

The working principle is as follows: the rainwater drainage mechanism is arranged between the trees, the water level is controlled by the water level floating ball, when raining, rainwater can enter the rainwater collection box through the water guide hole, the water level floating ball can open the drainage hole along with the rise of the water level, the rainwater is drained through the drainage pipe, after the water level descends, the water level floating ball blocks the drainage hole, so that the water accumulation layer of the plants can always keep a certain depth, the structure is simple, the manufacturing cost is low, meanwhile, the capillary pipe is laid above the roof to establish the water accumulation layer which keeps relatively stable for years, moisture enters the planting layer above through the capillary action, the water level of the water accumulation layer can be always kept at a certain depth through the overflow vertical pipe connected with the drainage pipe of the building to meet the daily growth needs of the trees, in addition, the aluminum plate is arranged between the roof and the capillary pipe to prevent the roots of the trees from extending to pass through the roof, destroying the stability of the roof.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. An automatic backwater irrigation device for a roof comprises a roof (1), a capillary pipeline (2) and a rainwater discharge mechanism (3), and is characterized in that the capillary pipeline (2) is laid on the roof (1), a planting layer (4) and a drain hole (5) are arranged on the roof (1), a drain pipe (6) and an overflow vertical pipe (7) are arranged at the bottom of the roof (1), the overflow vertical pipe (7) is connected with the drain pipe (6), a plurality of trees (8) are planted on the planting layer (4), the capillary pipeline (2) penetrates through the roof (1) and is connected with the overflow vertical pipe (7), the rainwater discharge mechanism (3) comprises a rainwater collection box (31) and a water level (32), a connecting piece (9), a plurality of water guide holes (10) and a water discharge port (11) are arranged on the rainwater collection box (31), the water level floating ball (32) is connected to the connecting piece (9) through a connecting rod (14), the water level floating ball (32) is blocked on the water outlet (11), and the water outlet pipe (6) is connected with the water outlet (11).

2. An automatic backwater irrigation device for roofs as claimed in claim 1, wherein said drain hole (5) corresponds to said drain outlet (11).

3. The automatic backwater irrigation device for roofs as claimed in claim 1, wherein the water guide holes (10) are provided on the periphery of the bottom of the rainwater collection tank (31).

4. An automatic backwater irrigation device for roofs according to claim 1, characterized in that an aluminum plate (12) is arranged between the roof (1) and the capillary tube (2).

5. An automatic return irrigation device for roofs according to claim 1, characterized in that said rainwater draining means (3) are arranged between two of said trees (8).

6. The automatic backwater irrigation device for roofs as claimed in claim 1, wherein the connecting piece (9) comprises a first connecting body (91) and a plurality of second connecting bodies (92), the second connecting bodies (92) enclose a connecting groove (13), and the connecting rod (14) is rotatably connected in the connecting groove (13).

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