CN113424760A

CN113424760A - Novel small-size liquid manure automatic watering of urban agriculture device

Info

Publication number: CN113424760A
Application number: CN202110850767.3A
Authority: CN
Inventors: 陈妹; 杜丽清; 邓旭; 涂行浩; 张明
Original assignee: South Subtropical Crops Research Institute CATAS
Current assignee: South Subtropical Crops Research Institute CATAS
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-09-24

Abstract

The invention relates to the technical field of irrigation, in particular to a novel small urban agricultural water and fertilizer automatic irrigation device which comprises a water storage assembly, wherein a fertilizer storage assembly is fixedly connected to the side surface of the water storage assembly, a water seepage pipe is communicated with the lower part of the water storage assembly, and a fertilizer seepage pipe is communicated with the lower part of the fertilizer storage assembly; the water storage assembly comprises a plurality of water tanks which are detachably connected in sequence from bottom to top, and the bottom of each water tank is provided with a first through hole; the fertilizer storage assembly comprises a plurality of fertilizer boxes which are detachably connected in sequence from bottom to top, and the bottom of each fertilizer box is provided with a second through hole; the water tank that is located the below and the fertilizer case fixed connection that is located the below, the first through-hole that is located the water tank of below is linked together with the infiltration pipe, and the second through-hole that is located the fertilizer case of below is linked together with the infiltration pipe, and the infiltration pipe is provided with the electromagnetism, and the infiltration pipe is provided with the valve, is located the water tank bottom surface of below and is equipped with humidity transducer. The invention can achieve the effect that people can still meet the requirements of green plant moisture and fertilizer after going out.

Description

Novel small-size liquid manure automatic watering of urban agriculture device

Technical Field

The invention relates to the technical field of irrigation, in particular to a novel small automatic irrigation device for water and fertilizer in urban agriculture.

Background

Sufficient water and fertilizer are provided to make the plant grow more healthy. On the one hand, the water content in the plant body is about 80% or more of the total mass, the water is not only an important component of the plant but also a raw material for photosynthesis of the plant, and the plant absorbs various nutrients of the soil and can only absorb the nutrients under a water-soluble condition. The plant adjusts the temperature of the plant by means of the transpiration of the leaf surface also due to the action of moisture; on the other hand, the fertilizer is an important supplement of daily required nutrients for plants, and the lack of necessary fertilizer can cause the problems of slow growth of the plants, even withered and yellow leaves, non-flowering and non-fruiting and the like. At present, urban agriculture is rapidly developed, the household gardening industry is also in good position, and the demand of convenient, invented, flexible, time-saving and trouble-saving household gardening products is more and more increased. To this demand, develop a novel small-size liquid manure automatic watering device of urban agriculture to when satisfying people and going out or unable manual work and manage, the green planting of family can obtain sufficient moisture and fertilizer and then last good growth, reaches the liquid manure and is synchronous, the effect of high-efficient utilization.

Disclosure of Invention

The invention aims to provide a novel small automatic irrigation device for water and fertilizer in urban agriculture, which solves the problems and achieves the effect that the water and fertilizer requirements of green plants in a certain period can be met after people go out or without manual management.

In order to achieve the purpose, the invention provides the following scheme: a novel small urban agricultural water and fertilizer automatic irrigation device comprises a water storage assembly, wherein a fertilizer storage assembly is fixedly connected to the side surface of the water storage assembly, a water seepage pipe is communicated with the lower portion of the water storage assembly, and a fertilizer seepage pipe is communicated with the lower portion of the fertilizer storage assembly;

the water storage assembly comprises a plurality of water tanks, the water tanks are detachably connected in sequence from bottom to top, and the bottom of each water tank is provided with a first through hole;

the fertilizer storage assembly comprises a plurality of fertilizer boxes, the fertilizer boxes are detachably connected in sequence from bottom to top, and a second through hole is formed in the bottom of each fertilizer box;

the water tank that is located the below with be located the below fertilizer case fixed connection is located the below the water tank first through-hole with the infiltration pipe is linked together, is located the below the fertilizer case the second through-hole with the infiltration pipe is linked together, the infiltration pipe is provided with the solenoid valve, the infiltration pipe is provided with the valve, is located the below the water tank bottom surface is equipped with humidity transducer.

Preferably, the water tank quantity is three, and by supreme first water tank, second water tank and the third water tank of being in proper order down, first recess has been seted up to first water tank top limit portion, second water tank below limit portion is equipped with first arch, first recess with first arch cooperatees, the second recess has been seted up to second water tank top limit portion, third water tank below limit portion is equipped with the second arch, the second recess with the second arch cooperatees.

Preferably, the fertilizer box quantity is two, by supreme first fertilizer box and the second fertilizer box of being in proper order down, the third recess has been seted up to first fertilizer box top limit portion, second fertilizer box below limit portion is equipped with the third arch, the third recess with the protruding cooperation of third.

Preferably, the length of the water seepage pipe is greater than that of the fertilizer seepage pipe, and the diameter of the water seepage pipe is greater than that of the fertilizer seepage pipe.

Preferably, the water tank and the fertilizer box are made of PC materials.

Preferably, the surfaces of the water tank and the fertilizer box are provided with scales.

The invention has the following technical effects: according to the invention, water and fertilizer are combined in the same device for the first time, and meanwhile, the plants are automatically irrigated; in addition, the user can change the water capacity and the fertilizer capacity of the device by increasing or decreasing the number of the water tanks and the fertilizer tanks according to the water demand of the plants and the irrigation time, thereby providing more sufficient, good, accurate and favorable guarantee for the growth of the plants; the humidity sensor of the device is used for detecting the soil humidity, when the humidity is lower than a set value, the electromagnetic valve is opened to supplement a certain amount of moisture into the flowerpot, the valve is in a normally open state, and fertilizer is supplemented into the flowerpot all the time. The invention can provide different automatic irrigation schemes according to the requirements of different plant growth on water, and one set of device can be flexibly applied to irrigation of various plants and can still meet the requirements of green plant water and fertilizer after people go out.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used 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 inventive exercise.

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

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a schematic structural diagram of embodiment 2 of the present invention;

FIG. 4 is a top view of example 2 of the present invention;

FIG. 5 is a schematic structural diagram of embodiment 3 of the present invention;

FIG. 6 is a schematic structural view of a stirring assembly in example 3 of the present invention;

FIG. 7 is a schematic structural view of a showerhead assembly according to embodiment 3 of the present invention;

fig. 8 is a schematic view of a second tank according to the present invention.

Wherein, 1, a first fertilizer box; 2. a second fertilizer box; 3. a third water tank; 4. a second water tank; 5. a first water tank; 6. an electromagnetic valve; 7. a water seepage pipe; 8. fertilizing pipes; 9. a valve; 10. a chute; 11. a slide rail; 12. a humidity sensor; 14. a fan; 15. a light supplement lamp; 16. a stirring motor; 17. a stirring fan blade; 18. a water outlet hole; 19. a thimble sleeve; 20. a thimble; 21. a connecting rod; 22. a pressure head; 23. a spring; 24. a nozzle chamber.

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 aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Example 1

Referring to fig. 1, 2 and 8, the novel small-sized automatic water and fertilizer irrigation device for urban agriculture comprises a water storage assembly, a fertilizer storage assembly is fixedly connected to the side surface of the water storage assembly, a water seepage pipe 7 is communicated below the water storage assembly, and a fertilizer seepage pipe 8 is communicated below the fertilizer storage assembly;

the water storage assembly comprises a plurality of water tanks which are detachably connected in sequence from bottom to top, and the bottom of each water tank is provided with a first through hole;

the fertilizer storage assembly comprises a plurality of fertilizer boxes which are detachably connected in sequence from bottom to top, and the bottom of each fertilizer box is provided with a second through hole;

the water tank located at the bottom is fixedly connected with the fertilizer box located at the bottom, the first through hole of the water tank located at the bottom is communicated with the water seepage pipe 7, the second through hole of the fertilizer box located at the bottom is communicated with the water seepage pipe 8, the water seepage pipe 7 is provided with an electromagnetic valve 6, the water seepage pipe 8 is provided with a valve 9, and the bottom surface of the water tank located at the bottom is provided with a humidity sensor 12. According to the invention, water and fertilizer are combined in the same device for the first time, and meanwhile, the plants are automatically irrigated; in addition, the user can change the water capacity and the fertilizer capacity of the device by increasing or decreasing the number of the water tanks and the fertilizer tanks according to the water demand of the plants and the irrigation time, thereby providing more sufficient, good, accurate and favorable guarantee for the growth of the plants; the humidity sensor 12 of the device is used for detecting the soil humidity, when the humidity is lower than a set value, the electromagnetic valve 6 is opened to supplement a certain amount of moisture to the flowerpot, and the valve 9 is in a normally open state to supplement fertilizer to the flowerpot all the time. The invention can provide different automatic irrigation schemes according to the requirements of different plant growth on water, and a set of device can be flexibly applied to irrigation of various plants.

Further optimization scheme, water tank quantity is three, by supreme first water tank 5, second water tank 4 and the third water tank 3 of being in proper order down, and first recess has been seted up to 5 top limit portions of first water tank, and 4 below limit portions of second water tank are equipped with first arch, and first recess cooperatees with first arch, and the second recess has been seted up to 4 top limit portions of second water tank, and 3 below limit portions of third water tank are equipped with the second arch, and the second recess cooperatees with the second arch. Recess and bellied cooperation are favorable to dismantlement, installation between the water tank, according to the difference of different plant moisture demands, select the water tank of different capacities for use in a flexible way to superpose, avoid excessively and the bad consequence that the watering caused to the plant too little.

Further optimize the scheme, fertilizer can quantity is two, by supreme first fertilizer can 1 and the second fertilizer can 2 of being in proper order down, and the third recess has been seted up to 1 top limit portion of first fertilizer can, and 2 below limits portions of second fertilizer can are equipped with the third arch, and the third recess cooperatees with the third arch. Similarly, the grooves and the protrusions are beneficial to the disassembly and the assembly of the fertilizer boxes, and the combination of different fertilizer boxes is selected according to the demand of the plant fertilizer.

Further optimizing scheme, infiltration pipe 7 length is greater than infiltration fertile pipe 8 length, and infiltration pipe 7 diameter is greater than the diameter of infiltration fertile pipe 8. Because the daily water demand of the plants is large and the demand for the fertilizer is small, the water seepage pipe 7 is thick according to the characteristic; the fertilizer pipe 8 is thin.

In a further optimized scheme, the water tank and the fertilizer box are made of PC materials. The PC material has strong plasticity and can be made into water tanks and fertilizer tanks with different scale capacities.

Further optimizing the scheme, the water tank and the surface of the fertilizer box are provided with scales. The scale is used for quantitatively displaying the volume of water and fertilizer.

Example 2

Referring to fig. 3-4, the only difference between this embodiment and embodiment 1 is that a sliding groove 10 is formed on one side of the water storage assembly close to the fertilizer storage assembly, a sliding rail 11 is formed on one side of the fertilizer storage assembly close to the water storage assembly, and the sliding rail 11 is matched with the sliding groove 10. This kind of connected mode links together water tank and fertilizer case cooperation, has strengthened the holistic stability of device, and with the fertilizer case slip cup joint in the spout 10 of water tank when using, fertilizer case and water tank are installed in turn.

Example 3

Referring to fig. 5-7, the embodiment is different from embodiment 2 only in that the edge of the first water tank 5 is fixedly connected with a fan 14, the middle part of the water seepage pipe 7 is provided with an electromagnetic valve 6, the edge of the first fertilizer box 1 is fixedly connected with a light supplement lamp 15, the bottom of the first fertilizer box 1 is provided with a stirring assembly, the stirring assembly comprises a stirring motor 16, the stirring motor 16 is fixedly connected to the outside of the first fertilizer box 1, the stirring motor 16 is connected with a connecting plate in a shaft joint mode, the connecting plate is of a cake-shaped structure, one side of the connecting plate, which is far away from the stirring motor 16, is fixedly connected with a plurality of stirring blades 17, and the plurality of stirring blades 17 are arranged at equal intervals along the side line of the connecting plate;

7 below intercommunications of infiltration pipe have the shower nozzle subassembly, the shower nozzle subassembly includes shower nozzle chamber 24, shower nozzle chamber 24 inside cavity, apopore 18 has been seted up to two circular terminal surfaces in shower nozzle chamber 24 lower part, apopore 18 and shower nozzle chamber 24 intercommunication, the through-hole has been seted up to shower nozzle chamber 24 lower part, it has pressure head 22 to cup joint in the through-hole, pressure head 22 lower part and 24 lower extremes in shower nozzle chamber pass through spring 23 and link to each other, pressure head 22 upper portion articulates the one end that has two connecting rods 21, the other end of connecting rod 21 articulates there is thimble 20, thimble cover 19 is cup jointed in 20 outer disc slides, thimble cover 19 and 24 inner walls of shower nozzle chamber fixed connection, thimble 20 position and apopore 18 positions are.

The juveniles are usually placed in the shade, and the light supplement lamp 15 is used for providing necessary illumination for the juveniles, so that the illumination requirement of the juveniles when the juveniles are not attended is met; the stirring motor 16 drives the stirring fan blades 17 to rotate, and is used for stirring liquid at the bottom of the fertilizer box, so that the liquid fertilizer in the fertilizer box is prevented from standing for a long time to generate precipitation and blocking the fertilizer infiltration pipe 8; when too much water is added into the plant flowerpot, the fan 14 is started to blow air to the flowerpot, so that the evaporation of water in the flowerpot is accelerated, and the adverse effect of the too much water on the plant is avoided; the shower nozzle subassembly has the function of mediation apopore 18, this device is in the use, infiltration pipe 7 and the interior soil of 8 exit ends of infiltration pipe and flowerpot have the certain distance, infiltration pipe 7 is adding water downwards, simultaneously, infiltration pipe 8 is when downward dropwise add fertilizer solution, splash the jam apopore 18 with soil surface's mud easily, rivers lean on gravity to flow through apopore 18, the impact force that is difficult to lean on rivers flushes the soil that blocks up, after 18 jam of apopore, manually press pressure head 22, pressure head 22 drives connecting rod 21 and promotes thimble 20 and removes to 18 directions of apopore, thimble 20 is ejecting with the earth in the apopore 18, thereby dredge apopore 18.

Solenoid valve 6, humidity transducer 12, agitator motor 16, fan 14, light filling lamp 15 electric connection have the controller, and the controller includes but not limited to PLC controller, singlechip etc. and the controller still has timing function, can freely set up the time and the time of watering. The manner of attachment is well known in the art. Humidity sensor 12 is preferably model dht 11.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. The utility model provides a novel automatic watering of small-size liquid manure of urban agriculture device which characterized in that: the fertilizer storage device comprises a water storage assembly, wherein a fertilizer storage assembly is fixedly connected to the side surface of the water storage assembly, a water seepage pipe (7) is communicated below the water storage assembly, and a fertilizer seepage pipe (8) is communicated below the fertilizer storage assembly;

be located the below the water tank with be located the below fertilizer case fixed connection is located the below the water tank first through-hole with infiltration pipe (7) are linked together, are located the below the fertilizer case the second through-hole with infiltration pipe (8) are linked together, infiltration pipe (7) are provided with solenoid valve (6), infiltration pipe (8) are provided with valve (9), are located the below the water tank bottom surface is equipped with humidity transducer (12).

2. The novel small-sized automatic irrigation device for the water and the fertilizer in the urban agriculture, according to claim 1, is characterized in that: the water tank quantity is three, by supreme first water tank (5), second water tank (4) and third water tank (3) of being in proper order down, first recess has been seted up to first water tank (5) top limit portion, second water tank (4) below limit portion is equipped with first arch, first recess with first protruding cooperatees, the second recess has been seted up to second water tank (4) top limit portion, it is protruding that third water tank (3) below limit portion is equipped with the second, the second recess with the protruding cooperation of second.

3. The novel small-sized automatic irrigation device for the water and the fertilizer in the urban agriculture, according to claim 1, is characterized in that: the fertilizer can quantity is two, by supreme first fertilizer can (1) and second fertilizer can (2) of being in proper order down, the third recess has been seted up to first fertilizer can (1) top limit portion, second fertilizer can (2) below limit portion is equipped with the third arch, the third recess with the protruding cooperation of third.

4. The novel small-sized automatic irrigation device for the water and the fertilizer in the urban agriculture, according to claim 1, is characterized in that: the length of the water seepage pipe (7) is greater than that of the fertilizer seepage pipe (8), and the diameter of the water seepage pipe (7) is greater than that of the fertilizer seepage pipe (8).

5. The novel small-sized automatic irrigation device for the water and the fertilizer in the urban agriculture, according to claim 1, is characterized in that: the water tank and the fertilizer box are made of PC materials.

6. The novel small-sized automatic irrigation device for the water and the fertilizer in the urban agriculture, according to claim 1, is characterized in that: the water tank with the fertilizer box surface is equipped with the scale.