CN216392471U

CN216392471U - Automatic watering device of landscape plant

Info

Publication number: CN216392471U
Application number: CN202122817546.4U
Authority: CN
Inventors: 李伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-29
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses an automatic irrigation device for landscape plants, which belongs to the technical field of garden irrigation and comprises a placing frame, wherein flowerpots are equidistantly arranged on the placing frame, soil humidity sensors are arranged inside the flowerpots, an irrigation mechanism is arranged on the periphery of the flowerpots, a water storage tank is arranged on the placing frame, a water feeding pipe is arranged on one side of the water storage tank, the irrigation mechanism is communicated with the water storage tank, a nutrient solution adding mechanism is arranged at one end of the water storage tank, a stirring mechanism is arranged in the middle of the water storage tank, the stirring mechanism is matched with the nutrient solution adding mechanism, and an intelligent water supply mechanism is arranged inside the water storage tank. The automatic water adding device has the advantages that through the mutual matching of the mechanisms, water in the water storage tank can be automatically added and controlled, the internal water level does not need to be observed and added manually, the water can be automatically added, the workload of workers is reduced, the situation that water is forgotten to be added due to negligence can be avoided, and the normal growth of plants is ensured.

Description

Automatic watering device of landscape plant

Technical Field

The utility model relates to the field of garden irrigation, in particular to an automatic irrigation device for garden plants.

Background

Modern gardens, when putting emphasis on building landscape smalls, strive for the improvement of ecological environment, build gardens formula city, arrange the greenery patches system in whole city, arrange road and recreation place, gardens irrigation system should focus on the water demand requirement of cooperation plant, consider water conservation, energy-conservation, facilitate the use, need add the gloss to the landscape simultaneously, add the colour to the landscape water scenery, increase the view effect that has the animation.

Through the retrieval, chinese patent publication No. CN212306411U discloses including watering pergola, water storage box and spray pump, the terminal surface that the water injection pipe corresponds the backup pad communicates with each other and is connected with the water injection port, the bottom terminal surface of backup pad corresponds the water injection port and is connected with the shower nozzle through flexible shower, the input of flexible shower communicates with each other and is connected with the main pipe that sprays, the input of spray pump communicates with each other through extraction pipe and water storage box inside and is connected, and the extraction pipe communicates with each other and is connected with the nutrient solution extraction pipe. This gardens irrigation equipment cultivated in a pot possesses and is convenient for water injection watering in turn between cultivated in a pot, through the efficiency to the inside soil infiltration cultivated in a pot, improves the advantage to the watering effect cultivated in a pot.

However, the above device has certain disadvantages in practical use: in landscape plant growth process, need often water it, still need add nutrient solution to the plant to this guarantees the normal growth of plant, but because the water storage tank water is used comparatively frequently, then need the staff to carry out often observation and interpolation to the volume of the inside water of storage tank, increases staff's work burden, and probably because staff's carelessness, forget to supply the moisture of storage tank, influence the normal growth of plant.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic irrigation device for landscape plants, which solves the problems in the prior art.

The technical scheme of the utility model is as follows: an automatic garden plant watering device comprises a placing frame, wherein flower pots are equidistantly arranged on the placing frame, soil humidity sensors are arranged inside the flower pots, a watering mechanism is arranged on the periphery of each flower pot, a water storage tank is arranged on the placing frame, a water feeding pipe is arranged on one side of each water storage tank, the watering mechanism is communicated with the water storage tanks, a nutrient solution adding mechanism is arranged at one end of each water storage tank, a stirring mechanism is arranged in the middle of each water storage tank, the stirring mechanism is matched with the nutrient solution adding mechanism, and an intelligent water supply mechanism is arranged inside each water storage tank;

the intelligent water supply mechanism is including setting up the hollow tube in the inside of storage water tank, the one end of hollow tube runs through the storage water tank and extends to the outside, be equipped with the removal post in the hollow tube, be equipped with the fore-set on the removal post, it is equipped with the connecting rod to remove side equidistance all around, the connecting rod is worn out the hollow tube through the dead slot and is extended to the outside and be equipped with the floater, and the dead slot equidistance is seted up in the all around side of hollow tube, intelligent water supply mechanism is still including setting up the safety cover on the storage water tank, the inside contact switch that is equipped with of safety cover, the fore-set and contact switch phase-match.

Preferably, in order to guarantee that the water level can be automatically added when being low, the intelligent water supply mechanism does not need manual operation, and the intelligent water supply mechanism further comprises a laser generator arranged inside the water storage tank and a laser receiver arranged on one of the floating balls, and the laser generator is matched with the laser receiver.

Preferably, in order to realize the automatic watering of plants and the automatic addition of water, the soil humidity sensor, the stirring mechanism, the laser generator and the laser receiver are all electrically connected with the PLC.

Preferably, in order to guarantee that the watering is more abundant even, improve the utilization ratio of water resource, watering mechanism is including setting up the drain pipe at the rack middle part, and the drain pipe top is run through the rack and is linked together with the storage water tank, and the equidistance is equipped with annular burette on the drain pipe, and annular burette encircles the week side that sets up at the flowerpot to the equidistance is equipped with on the annular burette drips irrigation the head, drips irrigation the head and runs through the flowerpot and extend to inside.

Preferably, in order to carry out a small amount of spraying to plant leaf, improve the effect of watering, watering mechanism still includes that the equidistance sets up the spray tube on the drain pipe, and spray tube and annular burette are crisscross to be distributed to the spray tube has atomizer, and atomizer is located directly over the flowerpot.

Preferably, in order to guarantee the normal growth of plant, nutrient solution adds the mechanism and deposits the case including setting up the nutrient solution on the storage water tank, and the one end that the case was deposited to the nutrient solution is equipped with the nutrient solution and adds the pipe, and the nutrient solution adds the pipe and runs through the storage water tank and extend to inside to the nutrient solution adds and manages the equidistance and seted up out the liquid hole.

Preferably, in order to guarantee that nutrient solution and water mix more evenly, rabbling mechanism is equipped with the pivot including setting up the motor on the storage water tank, the output of motor, and the pivot runs through the storage water tank and extends to inside crisscross stirring vane that is equipped with.

The utility model provides an automatic irrigation device for garden plants through improvement, which has the following improvement and advantages compared with the prior art:

firstly, through the mutual matching of the intelligent water supply mechanism in the water storage tank, the PLC controller and the water pump, the automatic adding and control can be carried out on the water in the water storage tank, when the water quantity is insufficient, the automatic adding can be carried out, the automatic stopping can be carried out when the water quantity is sufficient, the manual observation and adding of the internal water level are not needed, the automatic adding of the water can be carried out, the work burden of workers is reduced, the situation that water is forgotten to be added due to negligence can be avoided, and the normal growth of plants is ensured;

secondly, the flowerpots needing to be watered in the placing frame can be respectively watered by matching the soil humidity sensor and the watering mechanism, so that the watering accuracy is guaranteed, the utilization rate of water resources is improved, the growth of plants is guaranteed, meanwhile, the circumferential sides of the flowerpots can be watered by the annular dropper, the absorption of the roots of the plants is further guaranteed, the watering uniformity is guaranteed, meanwhile, the atomizing nozzles above the flowerpots can spray the blades of the plants, and the watering effect is improved;

third, through mutually supporting of the nutrient solution that sets up interpolation mechanism and rabbling mechanism, can carry out the regular nutrient solution that adds to the plant, guarantee the growth of plant, can carry out abundant mixture through the existence of rabbling mechanism to nutrient solution and water, guarantee the homogeneity that the nutrient solution added.

Drawings

The utility model is further explained below with reference to the figures and examples:

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

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a schematic view of the pouring mechanism of the present invention;

FIG. 4 is a schematic view of the internal structure of the water storage tank 3 according to the present invention;

fig. 5 is a schematic view of a partial structure of the intelligent water supply mechanism according to the present invention.

Description of reference numerals: 1. placing a rack; 2. a flower pot; 3. a water storage tank; 4. a nutrient solution storage box; 5. a motor; 6. a protective cover; 7. a water feeding pipe; 8. an annular dropper; 9. a nozzle; 10. a liquid outlet pipe; 11. an atomizing spray head; 12. a soil humidity sensor; 13. a drip irrigation head; 14. a nutrient solution addition pipe; 15. a liquid outlet hole; 16. a contact switch; 17. a stirring blade; 18. a rotating shaft; 19. a hollow tube; 20. a floating ball; 21. A top pillar; 22. a laser generator; 23. a laser receiver; 24. the column is moved.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

The first embodiment is as follows:

the utility model provides an automatic garden plant watering device through improvement, as shown in figures 1-5, the device comprises a placing rack 1, flowerpots 2 are equidistantly arranged on the placing rack 1, soil humidity sensors 12 are arranged inside the flowerpots 2, watering mechanisms are arranged on the peripheries of the flowerpots 2, a water storage tank 3 is arranged on the placing rack 1, a water feeding pipe 7 is arranged on one side of the water storage tank 3 and is connected with an external water pipe and is pumped by a water pump, the water pump is electrically connected with a PLC (programmable logic controller) controller, the watering mechanisms are communicated with the water storage tank 3, a nutrient solution adding mechanism is arranged at one end of the water storage tank 3, a stirring mechanism is arranged in the middle of the water storage tank 3 and is matched with the nutrient solution adding mechanism, an intelligent water supply mechanism is arranged inside the water storage tank 3, the intelligent water supply mechanism comprises a hollow pipe 19 arranged inside the water storage tank 3 and is convenient for driving a moving column 24 and a top column 21 to move when a floating ball 20 moves, when the water level reaches the early warning height, a signal is transmitted to the PLC through the contact switch 16, the addition of water is stopped, one end of the hollow pipe 19 penetrates through the water storage tank 3 and extends to the outside, a moving column 24 is arranged in the hollow pipe 19, a top column 21 is arranged on the moving column 24, connecting rods are arranged on the peripheral side of the moving column 24 at equal intervals, the connecting rods penetrate through the hollow pipe 19 through empty grooves and extend to the outside to be provided with floating balls 20, the empty grooves are arranged on the peripheral side of the hollow pipe 19 at equal intervals, the intelligent water supply mechanism further comprises a protective cover 6 arranged on the water storage tank 3 and used for protecting the contact switch 16 in the intelligent water supply mechanism, the contact switch 16 is arranged in the protective cover 6, the top column 21 is matched with the contact switch 16, the intelligent water supply mechanism further comprises a laser generator 22 arranged in the water storage tank 3 and a laser receiver 23 arranged on one of the floating balls 20, and the laser generator 22 is matched with the laser receiver 23, when the water is irrigated, the water level is lowered, the floating ball 20 is lowered, the laser receiver 23 on the floating ball 20 and the laser generator 22 inside the water storage tank 3 are on the same plane, the laser receiver 23 receives signals, the water pump is controlled by the PLC at the moment, the water storage tank 3 is added with moisture, and the soil humidity sensor 12, the stirring mechanism, the laser generator 22 and the laser receiver 23 are all electrically connected with the PLC.

Through mutually supporting of above-mentioned mechanism, can carry out automatic interpolation and control to the water of 3 inside storage water tanks, when the water yield is not enough, automatic interpolation can automatic shutdown when the water yield is sufficient, need not the manual work and observes the interpolation to inside water level, can add water automatically, reduces staff's work burden to can also avoid leading to forgetting the circumstances of adding water because of the negligence, guarantee the normal growth of plant.

Example two:

as shown in fig. 1-3, the watering mechanism includes a liquid outlet pipe 10 disposed in the middle of the placing rack 1, the top end of the liquid outlet pipe 10 penetrates through the placing rack 1 and is communicated with the water storage tank 3, annular drip pipes 8 are disposed on the liquid outlet pipe 10 at equal intervals, the annular drip pipes 8 are disposed around the flower pots 2, drip irrigation heads 13 are disposed on the annular drip pipes 8 at equal intervals, the drip irrigation heads 13 are disposed obliquely with respect to the flower pots 2, the angle of inclination is 1-3 degrees, so that moisture drip irrigation can be more thorough, the drip irrigation heads 13 penetrate through the flower pots 2 and extend into the interior, the watering mechanism further includes spray pipes 9 disposed on the liquid outlet pipe 10 at equal intervals, the spray pipes 9 and the annular drip pipes 8 are distributed in a staggered manner, and atomization spray nozzles 11 are disposed under the spray pipes 9, the atomization nozzles 11 are disposed right above the flower pots 2, so as to spray a small amount of plant leaves on the flower pots 2, thereby improving the watering effect, and the annular drip pipes 8 and 9 are both provided with electromagnetic valves, and solenoid valve and PLC controller electric connection, and then can carry out the accuracy watering to the flowerpot 2 that needs the watering, improve the utilization ratio of water resource.

Through mutually supporting of soil moisture sensor 12 and watering mechanism, can water respectively the flowerpot 2 that needs the watering in the rack 1, guarantee the accuracy nature of watering, improve the utilization ratio of water resource, guarantee the growth of plant, can water the week side of flowerpot 2 simultaneously through annular burette 8, and then guarantee the absorption of roots of plants, guarantee the even of watering, the atomizer 11 of 2 tops of flowerpot simultaneously can spray the blade of plant, improve the effect of watering.

Example three:

as shown in fig. 4, nutrient solution adds mechanism deposits case 4 including setting up the nutrient solution on storage water tank 3, the one end that case 4 was deposited to the nutrient solution is equipped with nutrient solution and adds pipe 14, be equipped with the solenoid valve on nutrient solution adds pipe 14, solenoid valve and PLC controller electric connection, can carry out intelligent control to the nutrient solution, automatic interpolation, nutrient solution adds pipe 14 and runs through storage water tank 3 and extend to inside, and nutrient solution adds on the pipe 14 equidistant liquid outlet hole 15 of having seted up, can guarantee nutrient solution and water intensive mixing, rabbling mechanism is including setting up motor 5 on storage water tank 3, motor 5's output is equipped with pivot 18, pivot 18 runs through storage water tank 3 and extends to inside crisscross stirring vane 17 that is equipped with, guarantee the misce of nutrient solution.

Through mutually supporting of the nutrient solution that sets up interpolation mechanism and rabbling mechanism, can carry out the periodic addition nutrient solution to the plant, guarantee the growth of plant, can carry out abundant mixture, the homogeneity of guaranteeing the nutrient solution and adding to nutrient solution and water through the existence of rabbling mechanism.

The working principle is as follows: when the device is used, when the soil humidity sensor 12 detects that the humidity of the soil in the flowerpot 2 reaches a set value, a signal is transmitted to the PLC controller, the solenoid valves on the annular dropper 8 and the spray pipe 9 on the flowerpot 2 are opened, at the moment, water uniformly permeates into the flowerpot 2 through the drip irrigation head 13 on the annular dropper 8, meanwhile, the atomizing spray head 11 on the spray pipe 9 sprays a small amount of water to irrigate the leaves of the plant, the irrigation effect is ensured, the utilization rate of water resources is improved, waste is avoided, the water level in the water storage tank 3 is continuously reduced along with the irrigation, the floating ball 20 is reduced along with the water level, at the moment, the laser receiver 23 on one floating ball 20 and the laser generator 22 in the water storage tank 3 are in the same horizontal line, the laser receiver 23 receives the signal, the signal is transmitted to the PLC controller, and the PLC controller works through a water pump, water is added into the water storage tank 3 through the water adding pipe 7, the floating ball 20 rises along with the rise of the water level, the moving column 24 and the top column 21 move in the hollow pipe 19, at the moment, the top column 21 enters the protective cover 6 to be contacted with the contact switch 16, at the moment, the water pump is controlled to be closed through the PLC controller, the water level is further ensured not to be overhigh, through the mutual matching of the mechanisms, the water can be automatically added, the manual auxiliary operation is not needed, the working safety of workers is reduced, the adding safety can also be ensured, if the nutrient solution is required to be added to the plants, the nutrient solution stored in the nutrient solution storage tank 4 is added into the water storage tank 3 through the liquid outlet 15 through the nutrient solution adding pipe 14, meanwhile, the motor 5 rotates to drive the stirring blades 17 on the rotating shaft 18 to rotate, the water and the nutrient solution can be fully mixed, and the plants are irrigated through the irrigating mechanism, the uniformity of the addition is ensured.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an automatic watering device of landscape plant, includes rack (1), its characterized in that: flowerpots (2) are equidistantly arranged on the placing frame (1), a soil humidity sensor (12) is arranged inside each flowerpot (2), an irrigation mechanism is arranged on the periphery of each flowerpot (2), a water storage tank (3) is arranged on the placing frame (1), a water feeding pipe (7) is arranged on one side of each water storage tank (3), the irrigation mechanism is communicated with the water storage tanks (3), a nutrient solution adding mechanism is arranged at one end of each water storage tank (3), a stirring mechanism is arranged in the middle of each water storage tank (3), the stirring mechanism is matched with the nutrient solution adding mechanism, and an intelligent water supply mechanism is arranged inside each water storage tank (3);

intelligence water supply mechanism is including setting up hollow tube (19) in storage water tank (3) inside, the one end of hollow tube (19) is run through storage water tank (3) and extend to the outside, be equipped with in hollow tube (19) and remove post (24), be equipped with fore-set (21) on removing post (24), it is equipped with the connecting rod to remove post (24) week side equidistance, the connecting rod is worn out through the dead slot hollow tube (19) and extend to the outside and be equipped with floater (20), and the dead slot equidistance is seted up week side of hollow tube (19), intelligence water supply mechanism is still including setting up safety cover (6) on storage water tank (3), inside contact switch (16) that is equipped with of safety cover (6), fore-set (21) with contact switch (16) phase-match.

2. The automatic watering device of landscape plant of claim 1, wherein: the intelligent water supply mechanism further comprises a laser generator (22) arranged inside the water storage tank (3) and a laser receiver (23) arranged on one floating ball (20), and the laser generator (22) is matched with the laser receiver (23).

3. An automatic watering device for garden plants according to claim 2, wherein: soil moisture sensor (12), rabbling mechanism, laser generator (22) and laser receiver (23) all with PLC controller electric connection.

4. The automatic watering device of landscape plant of claim 1, wherein: watering mechanism is including setting up drain pipe (10) at rack (1) middle part, drain pipe (10) top is run through rack (1) with storage water tank (3) are linked together, equidistantly on drain pipe (10) be equipped with annular burette (8), annular burette (8) encircle to set up the week side of flowerpot (2), and equidistantly on annular burette (8) be equipped with drip irrigation head (13), drip irrigation head (13) run through flowerpot (2) and extend to inside.

5. An automatic watering device for garden plants according to claim 4, wherein: watering mechanism still includes spray tube (9) that the equidistance set up on drain pipe (10), spray tube (9) with annular burette (8) crisscross distribution, and spray tube (9) are equipped with atomizer (11), atomizer (11) are located directly over flowerpot (2).

6. The automatic watering device of landscape plant of claim 1, wherein: nutrient solution adds mechanism deposits case (4) including setting up the nutrient solution on storage water tank (3), the one end that the nutrient solution deposited case (4) is equipped with nutrient solution and adds pipe (14), nutrient solution adds pipe (14) and runs through storage water tank (3) and extend to inside, and play liquid hole (15) have been seted up to nutrient solution on adding pipe (14) equidistance.

7. The automatic watering device of landscape plant of claim 1, wherein: the stirring mechanism comprises a motor (5) arranged on a water storage tank (3), a rotating shaft (18) is arranged at the output end of the motor (5), and the rotating shaft (18) penetrates through the water storage tank (3) and extends to the inside to be provided with stirring blades (17) in a staggered mode.