CN110122286B

CN110122286B - Automatic control water-saving irrigation device for garden greenbelt

Info

Publication number: CN110122286B
Application number: CN201910529208.5A
Authority: CN
Inventors: 王建发; 王全志; 李秀臣; 葛鸿儒; 王香丽; 王建勇
Original assignee: Lvjian Ecological Environment Group Co Ltd
Current assignee: Lvjian Ecological Environment Group Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2021-04-06
Anticipated expiration: 2039-06-19
Also published as: CN110122286A

Abstract

The invention discloses an automatic control water-saving irrigation device for garden greenbelts, which comprises a water tank and landscape articles sleeved on the outer wall of the water tank, wherein the water tank is of a cavity structure, a rainwater collecting bin, a liquid storing bin and a mixing bin are sequentially arranged in the water tank from top to bottom, a first partition plate is arranged between the rainwater collecting bin and the liquid storing bin, a second partition plate is arranged between the liquid storing bin and the mixing bin, a plurality of flow guide pipes communicated with the mixing bin are arranged at the bottom end of the water tank, electromagnetic valves I are arranged at the joints of the flow guide pipes and the water tank, a rainwater collecting mechanism is arranged in the middle of the top end of the water tank, the rainwater collecting mechanism comprises a shell positioned at the top end of the water tank, and the shell is of a hollow structure with openings at two ends. Has the beneficial effects that; meanwhile, water in the water tank 1 cannot be evaporated, so that a good water storage effect can be achieved, the water flow can slowly permeate into soil due to low pressure intensity, and the purpose of saving water is achieved.

Description

Automatic control water-saving irrigation device for garden greenbelt

Technical Field

The invention relates to the technical field of garden irrigation, in particular to an automatic control water-saving irrigation device for a garden greenbelt.

Background

China is a big agricultural country, agricultural irrigation water accounts for more than 60% of total water consumption, and particularly, with the increasing coverage rate of urban and rural greening, accurate irrigation is realized, water resource saving becomes the primary consideration of various irrigation water, and irrigation of ecological garden greenbelts is gradually changed from water-saving type to water-consuming type.

Water is the necessity of life in the growth process of trees, and artificial irrigation is the only solution, is different from the sufficient area of eastern rainwater, in order fully to the water economy resource and play the biggest irrigation effect, and gardens irrigation system will emphasize the water demand requirement of cooperation plant, considers water conservation, energy-conservation, multiple factors such as convenient and practical, sprays irrigation and has subjective randomness usually, often causes the water waste, has also hindered landscape effect, has reduced the efficiency of vwatching of flowers and plants nursery stocks.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The invention aims to provide an automatic control water-saving irrigation device for garden greenbelts, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic control water-saving irrigation device for garden greenbelts comprises a water tank and landscape articles sleeved on the water tank, wherein the water tank is of a cavity structure, a rainwater collecting bin, a liquid storing bin and a mixing bin are sequentially arranged in the water tank from top to bottom, a first partition plate is arranged between the rainwater collecting bin and the liquid storing bin, a second partition plate is arranged between the liquid storing bin and the mixing bin, a plurality of guide pipes communicated with the mixing bin are arranged at the bottom end of the water tank, electromagnetic valves I are arranged at the joints of the guide pipes and the water tank, a rainwater collecting mechanism is arranged in the middle of the top end of the water tank and comprises a shell positioned at the top end of the water tank, the shell is of a hollow structure with openings at two ends, a rotating motor is arranged at the bottom end in the shell, and a screw rod connected with the top end of the inner wall of the shell is arranged at the, the utility model discloses a rainwater collection device, including lead screw, the outer wall of slider are equipped with rather than assorted slider, the outer wall of slider is equipped with a plurality of evenly distributed and encircles the bracing piece that sets up, the top of bracing piece all is equipped with the arc, the arc through the round pin axle with the casing is connected, just the top of arc is equipped with the solar photovoltaic board, the outer wall of casing just is located the top of rotating electrical machines is equipped with a plurality of evenly distributed's hole that leaks, lie in the casing rotating electrical machines with it locates to be equipped with the cover between the hole that leaks waterproof board on the lead screw, the bottom of casing extends to in the rainwater collection storehouse, the top of arc just is located one side of solar photovoltaic board is equipped with rainwater inductor and sunlight sensor respectively, just the top of water tank is equipped with photovoltaic electricity storage component, one side of photovoltaic electricity storage component is equipped with the controller, the rotating electrical machines the rainwater inductor with solar sensor electric connection, the bottom of honeycomb duct is equipped with irrigates the mechanism.

Further, middle part in the liquid storage storehouse is equipped with baffle three, baffle three will liquid storage storehouse is separated into fertile liquid apotheca and water apotheca, the both sides of water tank be equipped with respectively with fertile liquid apotheca with the inlet tube that the water apotheca is connected.

Furthermore, a conduit which penetrates through the third partition plate and extends into the mixing bin is arranged at the bottom end of the rainwater collecting bin, and a water level sensor is arranged in the mixing bin.

Further, the fertilizer solution storage chamber with the bottom of water storage chamber all is equipped with solenoid valve two respectively, solenoid valve two with level sensor respectively with controller electric connection.

Furthermore, the irrigation mechanism comprises a downcomer arranged at the bottom end of the guide pipe and extending into the soil, the downcomer is in threaded connection with the guide pipe, a cylinder is arranged at the bottom end of the downcomer, a plurality of water seepage holes are uniformly distributed at the bottom ends of two sides of the cylinder, and a humidity sensor is arranged at the part of the downcomer located in the soil.

Further, be equipped with the inner tube in the barrel, bottom middle part in the inner tube is equipped with the sleeve, the sleeve is both ends open-ended hollow structure, bottom in the inner tube just is located telescopic both sides are equipped with the outlet, telescopic bottom be equipped with outlet assorted floating block, the top of floating block is equipped with and runs through the sleeve and extend to the stay cord on top in the barrel.

Furthermore, the stay cord is the rubber band for the rubber elasticity material, just be located in the barrel one side of floating block is equipped with the spacing ring that is the annular setting, the spacing ring is located the top in infiltration hole.

Further, the quantity of bracing piece is greater than 6, just the bracing piece is annular equidistance and distributes the setting.

Further, the arc is annular equidistance and distributes the setting, just all be connected through the sealing strip between the arc, be equipped with the insulating layer in the arc.

Furthermore, the landscape product is one of rockery and sculpture, and the bottom of the water tank is provided with a plurality of fixed universal wheels which are uniformly distributed.

Compared with the prior art, the invention has the following beneficial effects:

(1) through setting the water tank to landscape article, realize irrigating when improving the pleasing to the eye degree in gardens greenery patches again, realize through the setting of irrigating the mechanism that the water source is accurately carried to plant roots.

(2) The mechanism is collected through adding the rainwater for whether the controller passes through rainwater inductor intelligent recognition and rains, and controller automatic control rotating electrical machines starts, opens the back completely when each arc, and rotating electrical machines self-closing just can receive the rainwater that falls after the arc is opened, and the unable evaporation of water in the water tank just so can reach fine retaining effect simultaneously.

(3) The arc-shaped plate of the rainwater collecting mechanism can play a good sun-shading effect for pedestrians in gardens when the pedestrians do not rain, and the comfort level is improved.

(4) And irrigation mechanism's setting, can control the speed of rivers, rivers slowly permeate earth after in following the infiltration hole under the effect of pressure, continue to add water for the honeycomb duct and make rivers continue downwards, and if the water source in the water tank passes through in the downcomer directly pours into soil into, the pressure of lower end water can be very big, in water can permeate soil fast, trees or vegetation root come too late absorption, and then let rivers pressure low can slowly permeate soil, reach the water conservation purpose.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an automatic control water-saving irrigation device for garden greenbelts according to an embodiment of the invention;

FIG. 2 is a schematic structural diagram of a rainwater collecting mechanism in an automatic control water-saving irrigation device for garden greenbelts according to an embodiment of the invention;

FIG. 3 is a schematic structural diagram illustrating the effect of sinking of floating blocks in an automatic water-saving irrigation device for garden greenbelts according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram illustrating the effect of the raised floating blocks in the automatic water-saving irrigation device for garden greenbelts according to the embodiment of the invention;

fig. 5 is a schematic structural diagram of a water tank in the automatic control water-saving irrigation device for garden greenbelts according to the embodiment of the invention.

Reference numerals:

1-water tank, 2-landscape product, 3-rainwater collection bin, 4-liquid storage bin, 5-mixing bin, 6-partition plate I, 7-partition plate II, 8-draft tube, 9-electromagnetic valve I, 10-rainwater collection mechanism, 11-shell, 12-rotating motor, 13-screw rod, 14-slide block, 15-support rod, 16-arc plate, 17-solar photovoltaic plate, 18-water leakage hole, 19-waterproof plate, 20-rainwater sensor, 21-sunlight sensor, 22-photovoltaic electricity storage component, 23-controller, 24-fertilizer liquid storage chamber, 25-water storage chamber, 26-water inlet tube, 27-guide tube, 28-water level sensor, 29-electromagnetic valve II, 30-sewer pipe, 31-cylinder, 32-inner cylinder, 33-sleeve, 34-water outlet, 35-floating block, 36-pull rope, 37-limit ring, 38-fixed universal wheel, 39-partition board, and 40-water seepage hole.

Detailed Description

The invention is further described with reference to the following drawings and detailed description:

referring to fig. 1-5, an automatic control water-saving irrigation device for a garden greenbelt according to an embodiment of the present invention includes a water tank 1 and a landscape product 2 sleeved on the water tank 1, the water tank 1 is a cavity structure, a rainwater collection bin 3, a liquid storage bin 4 and a mixing bin 5 are sequentially disposed in the water tank 1 from top to bottom, a first partition plate 6 is disposed between the rainwater collection bin 3 and the liquid storage bin 4, a second partition plate 7 is disposed between the liquid storage bin 4 and the mixing bin 5, a plurality of flow guide pipes 8 communicated with the mixing bin 5 are disposed at the bottom end of the water tank 1, a first electromagnetic valve 9 is disposed at the connection between the flow guide pipes 8 and the water tank 1, a rainwater collection mechanism 10 is disposed at the middle portion of the top end of the water tank 1, and the rainwater collection mechanism 10 includes a housing 11 located at the top end of the water tank 1, the shell 11 is a hollow structure with two open ends, a rotary motor 12 is arranged at the bottom end in the shell 11, a screw rod 13 connected with the top end of the inner wall of the shell 11 is arranged at the output end of the rotary motor 12, a slider 14 matched with the screw rod 13 is sleeved on the screw rod 13, hole grooves are arranged at two sides of the shell 11, a plurality of support rods 15 which are uniformly distributed and arranged in a surrounding way are arranged on the outer wall of the slider 14, arc-shaped plates 16 are arranged on the top ends of the support rods 15 by penetrating through the hole grooves, the arc-shaped plates 16 are connected with the shell 11 through pin shafts, a solar photovoltaic plate 17 is arranged at the top ends of the arc-shaped plates 16, a plurality of water leakage holes 18 which are uniformly distributed are arranged on the outer wall of the shell 11 and positioned above the rotary motor 12, and a waterproof plate 19 sleeved on the screw rod 13 is arranged between the rotary motor, the bottom of casing 11 extends to in the storehouse 3 is collected to the rainwater, the top of arc 16 just is located one side of solar photovoltaic board 17 is equipped with rainwater inductor 20 and sunlight sensor 21 respectively, just the top of water tank 1 is equipped with photovoltaic electricity storage component 22, one side of photovoltaic electricity storage component is equipped with controller 23, controller 23 respectively with solenoid valve 9 rotating electrical machines 12 rainwater inductor 20 with sunlight sensor 21 electric connection, the bottom of honeycomb duct 8 is equipped with irrigates the mechanism.

Through the above scheme of the utility model, when raining, rainwater hits on the rainwater sensor 20, rain information is transmitted to the controller 23, the controller 23 controls the rotating motor 12 to start to drive the screw rod 13 to rotate clockwise, the screw rod 13 drives the slide block 14 to rise in the rotating process, so that the slide block 14 pushes each support rod 15 to prop up the arc-shaped plate 16 to form a funnel-shaped structure, at the moment, the fallen rainwater falls on the arc-shaped plate 16 and then enters the shell 11, the rainwater enters the rainwater collection bin 3 through the water leakage hole 18 and enters the mixing bin 5 through the conduit 27, the controller 23 detects whether soil needs irrigation through the humidity sensor, when irrigation is needed, the second electromagnetic valve 29 is opened, water enters the downcomer 30 through the draft tube 8 and finally enters the barrel 31, the floating block 35 is pressed by water to move downwards, the water outlet 34 is sealed without the floating block 35, the water is guided, the water enters the soil through the water seepage holes 40, the floating block 35 is pulled by the pressure of the stamping pull-down rope 36 without the water to seal the water outlet 34, then the water slowly flows into the soil under the condition of low pressure to achieve the purpose of water saving, when the weather is clear, the sunlight sensor 21 transmits information to the controller 23 to start the rotating motor 12 to drive the screw rod 13 to rotate anticlockwise and drive the sliding block 14 to descend, each arc-shaped plate 16 forms an umbrella shape, and the solar photovoltaic plate 17 absorbs light energy and converts the light energy into electric energy to be stored in the photovoltaic electricity storage assembly 22 for supplying power to each component.

In a specific application, for the liquid storage bin 4, a third partition plate 39 is arranged in the middle of the liquid storage bin 4, the third partition plate 39 divides the liquid storage bin 4 into a fertilizer liquid storage chamber 24 and a water storage chamber 25, water inlet pipes 26 connected with the fertilizer liquid storage chamber 24 and the water storage chamber 25 are respectively arranged on two sides of the water tank 1, and the nutrient solution is stored and irrigated in batches, so that repeated addition of the nutrient solution is avoided, and the efficiency is improved; for the rainwater collection bin 3, a conduit 27 which penetrates through the third partition plate 39 and extends into the mixing bin 5 is arranged at the bottom end of the rainwater collection bin 3, a water level sensor 28 is arranged in the mixing bin 5, and the conduit 27 can guide water in the rainwater collection bin 3 into the mixing bin 5 to avoid high-temperature evaporation; for the fertilizer solution storage chamber 24 and the water storage chamber 25, the two electromagnetic valves 29 are respectively arranged at the bottom ends of the fertilizer solution storage chamber 24 and the water storage chamber 25, the two electromagnetic valves 29 and the water level sensor 28 are respectively electrically connected with the controller 23, the two electromagnetic valves 29 are arranged, the controller 23 can control the flow rate well, and the model of the controller 23 is SF 90E; for the irrigation mechanism, the irrigation mechanism comprises a downcomer 30 arranged at the bottom end of a draft tube 8 and extending into soil, the downcomer 30 is in threaded connection with the draft tube 8, a cylinder 31 is arranged at the bottom end of the downcomer 30, a plurality of water seepage holes 40 are uniformly distributed at the bottom ends of two sides of the cylinder 31, a humidity sensor is arranged at the part of the downcomer 30 located in the soil, an inner cylinder 32 is arranged in the cylinder 31, a sleeve 33 is arranged in the middle of the bottom end in the inner cylinder 32, the sleeve 33 is of a hollow structure with openings at two ends, water outlets 34 are arranged at the bottom end in the inner cylinder 32 and at two sides of the sleeve 33, a floating block 35 matched with the water outlets 34 is arranged at the bottom end of the sleeve 33, a pull rope 36 penetrating through the sleeve 33 and extending to the top end in the cylinder 31 is arranged at the top end of the floating block 35, and the pull rope 36 is, just be located in the barrel 31 one side of floating block 35 is equipped with the spacing ring 37 that is the annular setting, spacing ring 37 is located the top in infiltration hole 40. The liquid can slowly flow into the soil, so that the absorption effect is improved; for the supporting rods 15, the number of the supporting rods 15 is more than 6, the supporting rods 15 are distributed annularly and equidistantly, and the supporting rods 15 can better support the rising of the arc-shaped plate 16 and ensure the rising stability of the arc-shaped plate; for the arc-shaped plates 16, the arc-shaped plates 16 are distributed in an annular shape at equal intervals, the arc-shaped plates 16 are connected through sealing strips, a heat insulation layer is arranged in the arc-shaped plates 16, and the heat insulation layer can prevent high temperature from evaporating liquid in the water tank; for the landscape product 2, the landscape product 2 is one of a rockery and a sculpture, the bottom end of the water tank 1 is provided with a plurality of fixed universal wheels 38 which are uniformly distributed, the arrangement of the rockery and the sculpture improves the aesthetic property of the water tank, and the fixed universal wheels 38 facilitate the displacement of the water tank.

In summary, according to the above technical solution of the present invention, when raining, rainwater strikes the rainwater sensor 20, rain information is transmitted to the controller 23, the controller 23 controls the rotating motor 12 to start to drive the screw rod 13 to rotate clockwise, the screw rod 13 drives the slider 14 to ascend in the rotation process, so that the slider 14 pushes the support rods 15 to prop up the arc-shaped plates 16 to form a funnel-shaped structure, at this time, the fallen rainwater falls on the arc-shaped plates 16, then enters the housing 11, the rainwater enters the rainwater collection bin 3 through the water leakage holes 18, enters the mixing bin 5 through the conduit 27, the controller 23 detects whether soil needs irrigation through the humidity sensor, when irrigation is needed, the electromagnetic valve two 29 is opened, water enters the sewer pipe 30 through the draft tube 8, finally enters the barrel 31, and the floating block 35 is pressed by water to move downwards, the water outlet 34 guides water when the water outlet is not closed by the floating block 35, the water enters the soil through the water seepage hole 40, the floating block 35 is pulled by the pressure of the stamping pull-down rope 36 without the water to close the water outlet 34, then the water slowly flows into the soil under the condition of low pressure to achieve the purpose of water saving, when the weather is clear, the sunlight sensor 21 transmits information to the controller 23 to start the rotating motor 12 to drive the screw rod 13 to rotate anticlockwise to drive the sliding block 14 to descend, each arc-shaped plate 16 forms the shape of an umbrella, and the solar photovoltaic plate 17 absorbs light energy to be converted into electric energy to be stored in the photovoltaic electricity storage component 22 to supply power to each component.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The automatic control water-saving irrigation device for the garden greenbelts is characterized by comprising a water tank (1) and landscape products (2) sleeved on the water tank (1), wherein the water tank (1) is of a cavity structure, a rainwater collection bin (3), a liquid storage bin (4) and a mixing bin (5) are sequentially arranged in the water tank (1) from top to bottom, a first partition plate (6) is arranged between the rainwater collection bin (3) and the liquid storage bin (4), a second partition plate (7) is arranged between the liquid storage bin (4) and the mixing bin (5), a plurality of guide pipes (8) communicated with the mixing bin (5) are arranged at the bottom end of the water tank (1), a first electromagnetic valve (9) is arranged at the joint of each guide pipe (8) and the water tank (1), and a rainwater collection mechanism (10) is arranged in the middle of the top end of the water tank (1), the rainwater collecting mechanism (10) comprises a shell (11) positioned at the top end of the water tank (1), the shell (11) is of a hollow structure with two open ends, a rotating motor (12) is arranged at the bottom end in the shell (11), a lead screw (13) connected with the top end of the inner wall of the shell (11) is arranged at the output end of the rotating motor (12), a slider (14) matched with the lead screw is sleeved on the lead screw (13), a plurality of supporting rods (15) which are uniformly distributed and arranged in a surrounding mode are arranged on the outer wall of the slider (14), arc plates (16) are arranged at the top ends of the supporting rods (15), the arc plates (16) are connected with the shell (11) through pin shafts, a solar photovoltaic plate (17) is arranged at the top end of the arc plates (16), a plurality of water leakage holes (18) uniformly distributed are formed in the outer wall of the shell (11) and above the rotating motor (12), be located in casing (11) rotating electrical machines (12) with it locates to be equipped with the cover between the hole that leaks (18) waterproof board (19) on lead screw (13), the bottom of casing (11) extends to in rainwater collection storehouse (3), the top of arc (16) just is located one side of solar photovoltaic board (17) is equipped with rainwater inductor (20) and sunlight sensor (21) respectively, just the top of water tank (1) is equipped with photovoltaic accumulate subassembly (22), one side of photovoltaic accumulate subassembly is equipped with controller (23), controller (23) respectively with solenoid valve (9), rotating electrical machines (12) rainwater inductor (20) with sunlight sensor (21) electric connection, the bottom of honeycomb duct (8) is equipped with the irrigation machine structure.

2. The automatic control water-saving irrigation device for garden greenbelts as defined in claim 1, wherein a third partition (39) is provided in the middle of said liquid storage chamber (4), said third partition (39) divides said liquid storage chamber (4) into a fertilizer solution storage chamber (24) and a water storage chamber (25), and said water tank (1) is provided at both sides thereof with water inlet pipes (26) connected to said fertilizer solution storage chamber (24) and said water storage chamber (25), respectively.

3. The automatic control water-saving irrigation device for the garden greenbelts according to claim 2, characterized in that a conduit (27) penetrating through the third partition plate (39) and extending into the mixing bin (5) is arranged at the bottom end of the rainwater collection bin (3), and a water level sensor (28) is arranged in the mixing bin (5).

4. The automatic control water-saving irrigation device for the garden greenbelts as claimed in claim 3, wherein the two solenoid valves (29) are respectively disposed at the bottom ends of the fertilizer solution storage chamber (24) and the water storage chamber (25), and the two solenoid valves (29) and the water level sensor (28) are respectively electrically connected to the controller (23).

5. The automatic control water-saving irrigation device for the garden greenbelts as claimed in claim 1, wherein the irrigation mechanism comprises a downcomer (30) arranged at the bottom end of the draft tube (8) and extending into the soil, the downcomer (30) is in threaded connection with the draft tube (8), the bottom end of the downcomer (30) is provided with a cylinder (31), the bottom ends of two sides of the cylinder (31) are provided with a plurality of uniformly distributed water seepage holes (40), and the part of the downcomer (30) located in the soil is provided with a humidity sensor.

6. The automatic control water-saving irrigation device for the garden greenbelts according to claim 5, characterized in that an inner cylinder (32) is arranged in the cylinder body (31), a sleeve (33) is arranged in the middle of the bottom end in the inner cylinder (32), the sleeve (33) is a hollow structure with two open ends, water outlets (34) are arranged at the bottom end in the inner cylinder (32) and at two sides of the sleeve (33), a floating block (35) matched with the water outlets (34) is arranged at the bottom end of the sleeve (33), and a pull rope (36) penetrating through the sleeve (33) and extending to the top end in the cylinder body (31) is arranged at the top end of the floating block (35).

7. The automatic control water-saving irrigation device for the garden greenbelts according to claim 6, wherein the pulling rope (36) is made of rubber elastic material and rubber band, a limit ring (37) arranged in a ring shape is arranged on one side of the floating block (35) in the cylinder body (31), and the limit ring (37) is arranged above the water seepage holes (40).

8. The automatic control water-saving irrigation device for garden greens according to claim 1, characterized in that the number of the support rods (15) is more than 6, and the support rods (15) are arranged in a ring shape and are distributed equidistantly.

9. The automatic control water-saving irrigation device for the garden greenbelts according to claim 1, wherein the arc-shaped plates (16) are distributed in an annular shape at equal intervals, the arc-shaped plates (16) are connected through sealing strips, and a heat insulation layer is arranged in each arc-shaped plate (16).

10. The automatic control water-saving irrigation device for the garden greenbelts according to claim 1, characterized in that the landscape products (2) are one of rockery and sculpture, and the bottom end of the water tank (1) is provided with fixed universal wheels (38) which are evenly distributed.