CN216088076U

CN216088076U - Irrigation system of campus greening plant wall

Info

Publication number: CN216088076U
Application number: CN202122277604.9U
Authority: CN
Inventors: 杨柳青
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-22
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses an irrigation system for a campus greening plant wall, which comprises a water storage tank, wherein a filter tank is arranged at the top end of the water storage tank, and the top of the filter tank is connected with a water inlet pipe; the inner part of the flow dividing box is divided into a flow dividing cavity and a flow abandoning cavity by a funnel-shaped partition plate, and the side wall of the flow dividing cavity is connected with the water inlet pipe; a water leakage hole is formed in the center of the partition plate, the bottom of the waste flow cavity is connected with a floating ball through a connecting rope, and the edge of the top of the floating ball is matched with the water leakage hole; one end of the water diversion pipe is connected with the bottom of the water storage tank, and the other end of the water diversion pipe is connected with the water distribution pipe; the water distribution pipe is connected with a plurality of watering branch pipes, any watering branch pipe comprises a water spraying pipe with two closed ends and a collecting pipe coaxially sleeved in the water spraying pipe, the top of the collecting pipe is provided with a plurality of overflow holes, and the bottom of the water spraying pipe is provided with a plurality of water spraying holes. The utility model provides an irrigation system for a campus greening plant wall, which utilizes rainwater resources, saves water and energy and irrigates and waters uniformly.

Description

Irrigation system of campus greening plant wall

Technical Field

The utility model relates to the field of campus greening, in particular to an irrigation system for a campus greening plant wall.

Background

The campus greening is an important component of campus cultural construction and infrastructure construction, and aims to improve campus environment, improve greening and beautifying level and create a beautiful, tidy and peaceful and comfortable teaching environment. In the campus environment greening, the vertical greening can provide various landscaping and beautify, and the campus environment attractiveness is improved.

In the prior art, generally adopt the plant wall as vertical greening and landscaping, current plant wall generally adopts the ecological green wall system of potted type: the vertical greening is realized by installing potted flowers in a vertical frame made of stainless steel, steel frame concrete or other materials, a plurality of rows of line frames are generally arranged among frame bodies of the vertical frame, and a plurality of planting flowerpots are arranged on the line frames. At present, the irrigation system for plant walls is too complicated, the daily irrigation water volume of watering is many, uses a water pipe with the line, and the irrigation water flows out from the hole for water spraying on the way of water pipe one end flow direction other end and waters the operation, but this kind of watering is inhomogeneous, leads to the water yield difference of receiving between the flowerpot with the line, influences the planting effect, needs a water economy resource and waters even irrigation system at present.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.

In order to solve the defects of the prior art, the utility model provides an irrigation system for a campus greening plant wall, which comprises:

the top end of the water storage tank is provided with a filter tank, and the top of the filter tank is connected with a water inlet pipe;

the interior of the flow dividing box is divided into a flow dividing cavity and a flow abandoning cavity positioned below the flow dividing cavity by a funnel-shaped partition plate, the side wall of the flow dividing cavity is connected with the water inlet pipe, and the top of the flow dividing cavity is connected with a rainwater collecting hopper; a water leakage hole is formed in the center of the partition plate, the bottom of the waste flow cavity is connected with a floating ball through a connecting rope, and the edge of the top of the floating ball is matched with the water leakage hole;

one end of the water diversion pipe is connected with the bottom of the water storage tank, and the other end of the water diversion pipe is connected with the water distribution pipe; the water distribution pipe is connected with a plurality of watering branch pipes, any watering branch pipe comprises a water spraying pipe with two closed ends and a collecting pipe coaxially sleeved in the water spraying pipe, one end of the collecting pipe is fixed on one end wall of the water spraying pipe, the other end of the collecting pipe penetrates out of the other end wall of the water spraying pipe to be communicated with the water distribution pipe, a plurality of overflow holes are formed in the top of the collecting pipe, and a plurality of water spraying holes are formed in the bottom of the water spraying pipe.

Preferably, the top of the water storage tank is also connected with a water replenishing pipe connected with an external water source.

Preferably, a sewage draining outlet is arranged at the bottom of the sewage draining cavity.

Preferably, a baffle is installed at the bottom of the flow dividing cavity, an opening is formed in the center of the baffle, the caliber of the opening is smaller than the aperture of the water leakage hole, a connecting rod is arranged on the top of the floating ball, a floating ball II is fixed at the top end of the connecting rod, the edge of the top of the floating ball II is matched with the opening, and the diameter of the floating ball II is smaller than the aperture of the water leakage hole.

Preferably, the edge of the top of the floating ball II is annularly provided with a floating plate, the surface of the floating plate is sunken with a pair of grooves, and the corresponding position of the lower surface of the baffle is provided with an upright post matched with the shapes of the grooves.

Preferably, the filter box comprises a box body, and a first filter screen, a filter filler and a second filter screen are sequentially arranged in the box body from top to bottom.

Preferably, the joint of the top end of the water conduit and the bottom of the water storage tank is provided with an electromagnetic valve.

The utility model at least comprises the following beneficial effects:

1. the rainwater collection device is simple in structure, and the rainwater collection hopper, the flow distribution box, the filter box and the water storage box are matched to collect and filter rainwater for utilization, so that rainwater resources are utilized for irrigation, water resources are effectively saved, and the purposes of environmental protection and energy saving are achieved;

2. the distribution cavity is arranged for separating initial rainwater runoff containing most pollutants, so that the water quality safety of rainwater utilization is improved; when initial rainwater flows into the waste flow cavity through the water leakage hole and accumulates to reach a certain amount, the floating ball moves upwards under the action of buoyancy to block the water leakage hole, the water leakage hole is automatically closed, rainwater at a later stage accumulates in the shunt cavity and then flows into the filter box through the water inlet pipe, and the filter box filters rainwater impurities and then enters the water storage box for later use;

3. when the plant of plant wall is watered to needs, the inside rainwater of water storage box enters into the branch pipe that waters through leading water pipe, water distributor, after filling up water in the pressure manifold, irrigates the moisturizing to the plant through the hole for water spraying blowout at last in overflowing to the water spray pipe simultaneously, realizes irrigating uniformly for the same row of planting basin receives irrigation water uniformly, is favorable to vegetation.

Drawings

Fig. 1 is a schematic structural diagram of the irrigation system of the campus greening plant wall.

Fig. 2 is a partially enlarged structural view of a in fig. 1 according to the present invention.

FIG. 3 is a schematic structural view of the water leakage hole blocked by the floating ball of the flow distribution box.

Fig. 4 is a schematic structural view of the filter box of the present invention.

Fig. 5 is a schematic view of the watering manifold structure of the present invention.

Reference numerals: 1-water storage tank, 2-filter tank, 21-tank body, 22-filter screen I, 23-filter filler, 24-filter screen II, 3-water inlet pipe, 4-flow dividing tank, 41-flow dividing chamber, 42-flow abandoning chamber, 421-drain outlet, 5-clapboard, 51-water leakage hole, 6-rainwater collecting bucket, 7-floating ball, 71-connecting rope, 8-water guiding pipe, 9-water distributing pipe, 10-watering branch pipe, 11-water spraying pipe, 111-water spraying hole, 12-collecting pipe, 121-water overflowing hole, 13-water replenishing pipe, 14-baffle, 141-opening, 15-connecting rod, 16-floating ball II, 17-floating plate, 18-groove and 19-upright post.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Fig. 1-5 illustrate an irrigation system for a campus greening plant wall according to the present invention, comprising:

the water storage tank 1 is provided with a filter tank 2 at the top end of the water storage tank 1, and the top of the filter tank 2 is connected with a water inlet pipe 3;

the interior of the diversion box 4 is divided into a diversion cavity 41 and a drainage cavity 42 positioned below the diversion cavity 41 by a funnel-shaped partition plate 5, the side wall of the diversion cavity 41 is connected with the water inlet pipe 3, and the top of the diversion cavity is connected with a rainwater collection hopper 6; a water leakage hole 51 is formed in the center of the partition plate 5, the bottom of the waste flow cavity 42 is connected with a floating ball 7 through a connecting rope 71, and the edge of the top of the floating ball 7 is matched with the water leakage hole 51;

one end of the water conduit 8 is connected with the bottom of the water storage tank 1, and the other end is connected with the water distribution pipe 9; the water distribution pipe 9 is connected with a plurality of watering branch pipes 10, any watering branch pipe 10 comprises a water spraying pipe 11 with two closed ends and a collecting pipe 12 coaxially sleeved in the water spraying pipe 11, one end of the collecting pipe 12 is fixed on one end wall of the water spraying pipe 11, the other end of the collecting pipe penetrates out of the other end wall of the water spraying pipe 11 to be communicated with the water distribution pipe 9, a plurality of overflow holes 121 are formed in the top of the collecting pipe 12, and a plurality of water spraying holes 111 are formed in the bottom of the water spraying pipe 11.

Specifically, the rainwater collecting hopper 6 can be installed at the roof of a school teaching building to be convenient for receiving and collecting rainwater on the roof, the number of the watering branch pipes 10 is consistent with the planting rows of the planting walls, each watering branch pipe is installed above a planting pot in each row, and the number of the water spraying holes 111 of the water spraying pipe 11 is consistent with the number of the planting pots in each row;

the rainwater collecting hopper 6, the flow distribution box 4, the filter box 2 and the water storage box 1 are matched for use to collect and filter rainwater for utilization, so that rainwater resources are utilized for irrigation, water resources are effectively saved, and the purposes of environmental protection and energy saving are achieved; the initial roof rainwater contains more impurities and is not suitable for recycling, and the diversion cavity 41 is used for separating initial rainwater runoff containing most pollutants, so that the water quality safety of rainwater utilization is improved, and the water diversion pipe 8, the water distribution pipe 9 and the watering branch pipe 10 are prevented from being blocked by the impurities; the initial stage rainwater directly falls under the action of gravity and flows into the drainage cavity 42 through the water leakage hole 51 and accumulates to reach a certain amount, the floating ball 7 moves upwards under the action of buoyancy to block the water leakage hole 51, the water leakage hole is automatically closed, the rainwater at the later stage flows into the filter box 2 through the water inlet pipe 3 after accumulating in the diversion cavity 41, and the filter box 2 filters rainwater impurities and then enters the water storage box 1 for later use;

when the plant of plant wall is watered to needs, the inside rainwater of water storage box 1 enters into the branch pipe 10 that waters through leading water pipe 8, water distributor 9, after being full of water in pressure manifold 12, irrigates the moisturizing to the plant through the blowout of hole for water spraying 111 at last in spilling over simultaneously to the spray pipe 11 at overflow hole 121 at its top, realizes irrigating uniformly for same row's planting basin evenly receives irrigation water, is favorable to vegetation.

The joint of the top end of the water conduit 8 and the bottom of the water storage tank 1 is provided with an electromagnetic valve (not shown), and the arrangement of the battery valve is convenient for controlling and discharging or intercepting the water remained in the water storage tank 1.

The top of the water storage tank 1 is also connected with a water replenishing pipe 13 connected with an external water source, the water replenishing pipe 13 is convenient for replenishing water source to the inside of the water storage tank 1, and the influence of insufficient rainwater on irrigation operation in a dry period is avoided; abandon class chamber 42 bottom and be equipped with drain 421, drain 421 threaded connection has sealed end cap, and sealed end cap belongs to prior art product, and sealed end cap is used for shutoff drain 421, dismantles sealed end cap, abandons the inside rainwater of class chamber 42 and discharges through drain 421.

The bottom of the diversion cavity 41 is provided with a baffle 14, the center of the baffle 14 is provided with an opening 141, the aperture of the opening 141 is smaller than the aperture of the water leakage hole 51, the top of the floating ball 7 is provided with a connecting rod 15, the connecting rod 15 is made of light materials such as plastics and the like, the floating force of the floating ball 7 is prevented from being influenced, the top end of the connecting rod 15 is fixed with a second floating ball 16, the top edge of the second floating ball 16 is matched with the opening 141, and the diameter of the second floating ball 16 is smaller than the aperture of the water leakage hole 51; rainwater is continuously accumulated in the flow discarding cavity 42, the floating ball 7 drives the connecting rod 15 at the top and the second floating ball 16 to move upwards together under the action of buoyancy until the top of the second floating ball 16 is blocked at the opening 141 and the top of the floating ball 7 is blocked at the water leakage hole 51, so that double sealing is realized, and the initial rainwater and the later rainwater are effectively prevented from being mixed; the top edge of the second floating ball 16 is annularly provided with a floating plate 17, the diameter of the floating plate 17 is smaller than the aperture of the water leakage hole 51, the surface of the floating plate 17 is recessed to form a pair of grooves 18, the corresponding positions of the lower surface of the baffle plate 14 are provided with upright posts 19 matched with the shapes of the grooves 18, the grooves 18 are in snap fit with the upright posts 19, and later-stage rainwater is further prevented from being mixed with early-stage rainwater in the drainage cavity 42.

The filter box 2 comprises a box body 21, and a first filter screen 22, a filter filler 23 and a second filter screen 24 are sequentially arranged in the box body 21 from top to bottom. The top of the box body 21 is connected with the water inlet pipe 3, the bottom of the box body 21 is communicated with the water storage tank 1, and the filtering filler 23 can be made of materials such as zeolite and activated carbon.

While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable to various fields of endeavor for which the utility model may be embodied and broadly described herein, it being recognized that the utility model is not limited to the specific details and illustrations contained herein as shown and described, since various modifications and changes may be made therein by those skilled in the art without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. An irrigation system for a campus greening plant wall, comprising:

the water storage tank (1), the top end of the water storage tank (1) is provided with a filter tank (2), and the top of the filter tank (2) is connected with a water inlet pipe (3);

the interior of the diversion box (4) is divided into a diversion cavity (41) and a drainage cavity (42) which is positioned below the diversion cavity (41) by a funnel-shaped partition plate (5), the side wall of the diversion cavity (41) is connected with the water inlet pipe (3), and the top of the diversion cavity is connected with a rainwater collection hopper (6); a water leakage hole (51) is formed in the center of the partition plate (5), the bottom of the waste flow cavity (42) is connected with a floating ball (7) through a connecting rope (71), and the edge of the top of the floating ball (7) is matched with the water leakage hole (51);

one end of the water conduit (8) is connected with the bottom of the water storage tank (1), and the other end is connected with the water distribution pipe (9); water distributor (9) are connected with many branch pipes (10) of watering, arbitrary branch pipe (10) of watering include both ends confined spray pipe (11) and coaxial cover establish pressure manifold (12) in spray pipe (11), pressure manifold (12) one end is fixed on the one end wall of spray pipe (11), its other end is worn out another end wall of spray pipe (11) with water distributor (9) intercommunication, pressure manifold (12) top is opened has a plurality of spillway holes (121), open spray pipe (11) bottom has a plurality of hole for water sprayings (111).

2. An irrigation system for a campus green plant wall as claimed in claim 1, characterized in that a water replenishing pipe (13) connected with an external water source is further connected to the top of the water storage tank (1).

3. An irrigation system for a campus green plant wall as claimed in claim 1, wherein a drain outlet (421) is provided at the bottom of the waste chamber (42).

4. The irrigation system for the campus green plant wall as claimed in claim 1, wherein a baffle (14) is installed at the bottom of the diversion cavity (41), an opening (141) is formed in the center of the baffle (14), the aperture of the opening (141) is smaller than the aperture of the water leakage hole (51), a connecting rod (15) is arranged on the top of the floating ball (7), a floating ball II (16) is fixed at the top end of the connecting rod (15), the top edge of the floating ball II (16) is matched with the opening (141), and the diameter of the floating ball II (16) is smaller than the aperture of the water leakage hole (51).

5. The irrigation system for the campus green plant wall as claimed in claim 4, wherein a floating plate (17) is provided around the top edge of the floating ball II (16), a pair of grooves (18) are recessed on the surface of the floating plate (17), and pillars (19) matching the shapes of the grooves (18) are provided on the corresponding positions of the lower surface of the baffle (14).

6. The irrigation system for the campus green plant wall as claimed in claim 1, wherein the filter box (2) comprises a box body (21), and a first filter screen (22), a filter filler (23) and a second filter screen (24) are sequentially installed in the box body (21) from top to bottom.

7. An irrigation system for a campus green plant wall as claimed in claim 1, characterized in that a solenoid valve is installed at the connection of the top end of the water conduit (8) and the bottom of the water storage tank (1).