CN220799314U

CN220799314U - Intelligent greenhouse irrigation system

Info

Publication number: CN220799314U
Application number: CN202322456116.3U
Authority: CN
Inventors: 李双
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-19
Anticipated expiration: 2033-09-11

Abstract

The application provides an intelligent greenhouse irrigation system, and relates to the technical field of greenhouse irrigation. This intelligent greenhouse irrigation system, including big-arch shelter main part and control box, the control box sets up in the inside of big-arch shelter main part, and the top of control box is provided with irrigates distribution device, irrigates distribution device including the distribution jar, distribution jar fixed connection is at the top of control box, and the bottom rotation of distribution jar inner wall is connected with the inner tube, and the top rotation of distribution jar inner wall is connected with hollow bull stick. This intelligent greenhouse irrigation system to the mode of block control carries out centralized control, through setting up the distributor tank, can carry out centralized control to the pipeline control of irrigation, and then realizes the irrigation of the whole honeycomb duct coverage's of single drive control scope, and then need not too much power drive and complicated mechanical structure can realize irrigation control, and then has saved implementation cost, has made things convenient for the maintenance work of later stage, has saved simultaneously greatly occupation to greenhouse inner space.

Description

Intelligent greenhouse irrigation system

Technical Field

The application relates to the technical field of greenhouse irrigation, in particular to an intelligent greenhouse irrigation system.

Background

Irrigation means that the land is timely and properly irrigated by water according to the growth requirements, climate and soil conditions of medicinal plants so as to achieve the purpose of reasonable irrigation, and in specific implementation, the irrigation quantity, irrigation times and time are determined according to the water demand, growth stage, climate and soil conditions of the plants, and common irrigation types comprise irrigation before sowing, seedling-promoting irrigation, growth period irrigation, winter irrigation and the like so as to fully meet the water demand of the plants in different growth stages.

Through retrieving, chinese patent discloses an energy-concerving and environment-protective intelligent greenhouse irrigation system (grant bulletin number CN 211152972U), this patent technology is that four shower nozzles in the irrigation institution make crops in the planting district obtain even irrigation, and then avoided the waste of water resource, the automatic purpose of irrigating the mode of can reaching energy-concerving and environment-protective, traditional greenhouse irrigation system has been solved and mostly irrigated crops through carrying water utilization instrument irrigation, it is automatic low, make crops irrigate inhomogeneous, and such irrigation mode has wasted the problem of water resource greatly, this energy-concerving and environment-protective intelligent greenhouse irrigation system, make greenhouse irrigation automation, but also can make the crops in the greenhouse evenly irrigate, avoided influencing the growth of crops because of water, moreover convenient to use, be favorable to the water economy resource.

However, in the practical application process, the irrigation system is relatively complicated in irrigation control, independent control is adopted among all pipelines to irrigate, more drives are needed to carry out on-off control on all pipelines, so that the implementation cost is high, the later maintenance cost and the maintenance difficulty are increased, and the problem associated with the implementation cost is that the occupation of the complex irrigation system on the inner space of the greenhouse is synchronously increased, so that the space utilization rate of the greenhouse is low, and the practical application is not facilitated.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the application provides an intelligent greenhouse irrigation system, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the application is realized by the following technical scheme: the utility model provides an intelligent greenhouse irrigation system, includes big-arch shelter main part and control box, the control box sets up the inside at the big-arch shelter main part, the top of control box is provided with irrigation distribution device, irrigation distribution device includes the distribution jar, distribution jar fixed connection is at the top of control box, the bottom of distribution jar inner wall rotates and is connected with the inner tube, the top of distribution jar inner wall rotates and is connected with hollow bull stick, the bottom of hollow bull stick and the central point put fixed connection at distribution jar top, the inside of hollow bull stick is linked together with the inside of distribution jar, the delivery port has been seted up in the outside of inner tube, the outside fixedly connected with three honeycomb duct of distribution jar, wherein the top view of two honeycomb ducts is L shape structure and uses another honeycomb duct as the center pin mutual symmetry.

Through adopting above-mentioned technical scheme, can carry out centralized control to the pipeline control of irrigation, and then realize the irrigation of the whole honeycomb duct coverage's of single drive control scope, and then need not too much power drive and complicated mechanical structure can realize irrigation control.

Preferably, the water outlet and the three guide pipes are positioned at the same height, and the span of the water outlet in the horizontal direction is smaller than that between two adjacent guide pipes.

By adopting the technical scheme, when the water outlet is positioned between two adjacent guide pipes, irrigation water cannot enter the guide pipes from the water outlet, and then the stop of irrigation is finished.

Preferably, the top of hollow bull stick extends to the top of distribution jar and fixedly connected with rotary joint, rotary joint's top fixedly connected with inlet tube, the top of inlet tube is provided with the ring flange, the inlet tube passes through the pipeline intercommunication with outside water supply equipment and is connected.

By adopting the technical scheme, irrigation water can be supplied to the inner barrel.

Preferably, the inside of big-arch shelter main part still is provided with the fixed plate, fixed plate fixed connection is subaerial, and is three the honeycomb duct all extends to the opposite side and the fixedly connected with end cap of fixed plate, the outside and the fixed plate fixed connection of honeycomb duct, three the bottom of honeycomb duct all is provided with a plurality of irrigation shower nozzles.

By adopting the technical scheme, spray irrigation is convenient to carry out.

Preferably, the top fixedly connected with servo motor of control box inner wall, servo motor's output extends to the inside of distribution jar and with the center pin fixed connection of inner tube, the bottom fixedly connected with controller of control box inner wall, the outside fixedly connected with mounting panel of control box, the outside fixed mounting of mounting panel has three temperature and humidity sensor, three temperature and humidity sensor's detection end extends to in the soil, temperature and humidity sensor's output all with the input electric connection of controller, servo motor's input and controller output electric connection, ventilation groove has been seted up in the outside of control box, ventilation groove's inside is provided with the filter screen.

By adopting the technical scheme, the servo motor can be controlled to work through the controller according to the corresponding temperature and humidity sensor signals.

Preferably, the outer side of the inner cylinder is fixedly connected with two sealing rings, the two sealing rings are distributed on two sides of the water outlet, an annular groove is formed in the inner wall of the distribution tank, and the outer side of the sealing rings is in sliding connection with the inner wall of the annular groove.

By adopting the technical scheme, the corresponding control is convenient.

Preferably, four positioning plates are symmetrically and fixedly connected to the outer side of the control box, and the positioning plates are fixedly connected to the ground through the stapling piles.

By adopting the technical scheme, the device is convenient to fix.

(III) beneficial effects

The application provides an intelligent greenhouse irrigation system. The beneficial effects are as follows:

This intelligent greenhouse irrigation system to the mode of block control carries out centralized control, through setting up the distributor tank, can carry out centralized control to the pipeline control of irrigation, and then realizes the irrigation of the whole honeycomb duct coverage's of single drive control scope, and then need not too much power drive and complicated mechanical structure can realize irrigation control, and then has saved implementation cost, has made things convenient for the maintenance work in later stage, has saved simultaneously greatly occupation to greenhouse inner space, is favorable to actual application.

Drawings

FIG. 1 is a schematic perspective cross-sectional view of the present application;

FIG. 2 is a schematic view in cross-section from below of the present application;

FIG. 3 is a schematic view in front cross-section of the present application;

fig. 4 is an enlarged view of fig. 1 at a in accordance with the present application.

In the figure: 1. a greenhouse main body; 2. a control box; 3. a dispensing tank; 4. a flow guiding pipe; 5. an inner cylinder; 6. a water outlet; 7. a servo motor; 8. a hollow rotating rod; 9. a rotary joint; 10. a water inlet pipe; 11. a seal ring; 12. an annular groove; 13. a fixing plate; 14. a plug; 15. irrigation spray heads; 16. a positioning plate; 17. a mounting plate; 18. a temperature and humidity sensor; 19. a controller; 20. a ventilation groove.

Detailed Description

The application is further illustrated by the figures and examples.

Referring to fig. 1-4, an embodiment of the application provides an intelligent greenhouse irrigation system, which comprises a greenhouse main body 1 and a control box 2, wherein the control box 2 is arranged in the greenhouse main body 1, an irrigation distribution device is arranged at the top of the control box 2, the irrigation distribution device comprises a distribution tank 3, the distribution tank 3 is fixedly connected at the top of the control box 2, an inner cylinder 5 is rotatably connected at the bottom of the inner wall of the distribution tank 3, a hollow rotating rod 8 is rotatably connected at the top of the inner wall of the distribution tank 3, the bottom of the hollow rotating rod 8 is fixedly connected with the central position of the top of the distribution tank 3, the inside of the hollow rotating rod 8 is communicated with the inside of the distribution tank 3, a water outlet 6 is formed at the outer side of the inner cylinder 5, three guide pipes 4 are fixedly connected at the outer side of the distribution tank 3, wherein the top view of two guide pipes 4 is in an L-shaped structure and symmetrical with each other by taking the other guide pipe 4 as a central axis, the mode of block control is used for centralized control, and the centralized control can be realized by arranging the distribution tank 3, so that the pipeline control of irrigation can be realized, and the whole coverage of single driving control can be realized, and the irrigation control can be realized without too much power driving and complicated mechanical structure.

In this embodiment, the water outlet 6 and the three guide pipes 4 are located at the same height, the span of the water outlet 6 in the horizontal direction is smaller than the span between two adjacent guide pipes 4, and when the water outlet 6 is located at the position between two adjacent guide pipes 4, irrigation water cannot enter the guide pipes 4 from the water outlet 6, so that the stop of irrigation is completed.

In this embodiment, the top of hollow bull stick 8 extends to the top of distributor tank 3 and fixedly connected with rotary joint 9, and rotary joint 9's top fixedly connected with inlet tube 10, inlet tube 10's top is provided with the ring flange, and inlet tube 10 passes through the pipeline intercommunication with outside water supply equipment and is connected, can carry out irrigation water supply in the inner tube 5, and wherein, inner tube 5 sets up to inclosed hollow cylinder structure.

In this embodiment, the inside of big-arch shelter main part 1 still is provided with fixed plate 13, and fixed plate 13 fixed connection is subaerial, and three honeycomb duct 4 all extend to the opposite side of fixed plate 13 and fixedly connected with end cap 14, can support each honeycomb duct 4, and the outside and the fixed plate 13 fixed connection of honeycomb duct 4 all are provided with a plurality of irrigation shower nozzles 15 in the bottom of three honeycomb duct 4, are convenient for spray irrigation.

In this embodiment, servo motor 7 is fixedly connected with at the top of control box 2 inner wall, servo motor 7's output extends to the inside of distributor tank 3 and with the center pin fixed connection of inner tube 5, control box 2 inner wall's bottom fixedly connected with controller 19, control box 2's outside fixedly connected with mounting panel 17, three temperature and humidity sensor 18 are fixedly installed in the outside of mounting panel 17, three temperature and humidity sensor 18's detection end extends to in the soil, temperature and humidity sensor 18's output all with the input electric connection of controller 19, servo motor 7's input and controller 19 output electric connection, ventilation groove 20 has been seted up in the outside of control box 2, ventilation groove 20's inside is provided with the filter screen, can pass through controller 19 control servo motor 7 work according to corresponding temperature and humidity sensor 18 signal.

Wherein, each temperature and humidity sensor 18 mounted position corresponds a pipe line of the material guiding pipe 4, so as to be convenient for corresponding control.

In this embodiment, two sealing rings 11 are fixedly connected to the outer side of the inner cylinder 5, the two sealing rings 11 are distributed on two sides of the water outlet 6, an annular groove 12 is formed in the inner wall of the distribution tank 3, and the outer side of the sealing rings 11 is slidably connected with the inner wall of the annular groove 12, so that sealing between the inner cylinder 5 and the inner wall of the distribution tank 3 is facilitated.

In this embodiment, four positioning plates 16 are symmetrically and fixedly connected to the outer side of the control box 2, and the positioning plates 16 are fixedly connected to the ground through a stapling pile, so that the device is conveniently fixed.

All the electric equipment in this scheme all carry out the power supply through external power supply.

Working principle: when the intelligent irrigation system is used, the temperature and humidity sensors 18 are used for detecting the temperature and humidity of soil in different diversion pipes 4 radiation areas inside the greenhouse main body 1, when the soil humidity detected by one of the temperature and humidity sensors 18 is smaller than a set threshold value, the controller 19 controls the servo motor 7 to work through transmitting signals to the controller 19, the inner cylinder 5 is driven to rotate, the water outlet 6 of the inner cylinder 5 is opposite to the joint of the diversion pipe 4 and the distribution tank 3, irrigation water in the distribution tank 3 flows into the diversion pipe 4 from the water outlet 6 and irrigates and sprays water from the corresponding irrigation spray heads 15, and when the spraying is finished, the servo motor 7 is controlled to work, the inner cylinder 5 is driven to rotate to a position where any water outlet 6 is not communicated with the diversion pipe 4, so that the irrigation can be stopped, the automatic irrigation of a plurality of pipelines is controlled by single drive through a simple structure, the implementation cost is greatly saved, and the practical application is facilitated.

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

Claims

1. An intelligent greenhouse irrigation system, includes greenhouse main part (1) and control box (2), its characterized in that: the utility model discloses a water irrigation distribution device, including control box (2), control box (2) set up the inside at big-arch shelter main part (1), the top of control box (2) is provided with irrigation distribution device, irrigation distribution device includes distribution tank (3), distribution tank (3) fixed connection is at the top of control box (2), the bottom of distribution tank (3) inner wall rotates and is connected with inner tube (5), the top of distribution tank (3) inner wall rotates and is connected with hollow bull stick (8), the bottom of hollow bull stick (8) and the central point put fixed connection at distribution tank (3) top, the inside of hollow bull stick (8) is linked together with the inside of distribution tank (3), delivery port (6) have been seted up in the outside of inner tube (5), the outside fixedly connected with three honeycomb duct (4) of distribution tank (3), and wherein the top view of two honeycomb ducts (4) is L shape structure and uses another honeycomb duct (4) as center pin symmetry each other.

2. An intelligent greenhouse irrigation system as claimed in claim 1, wherein: the water outlet (6) and the three guide pipes (4) are positioned at the same height, and the span of the water outlet (6) in the horizontal direction is smaller than that between two adjacent guide pipes (4).

3. An intelligent greenhouse irrigation system as claimed in claim 1, wherein: the top of hollow bull stick (8) extends to the top of distribution jar (3) and fixedly connected with rotary joint (9), the top fixedly connected with inlet tube (10) of rotary joint (9), the top of inlet tube (10) is provided with the ring flange, inlet tube (10) are connected through the pipeline intercommunication with outside water supply equipment.

4. An intelligent greenhouse irrigation system as claimed in claim 1, wherein: the novel greenhouse is characterized in that a fixing plate (13) is further arranged in the greenhouse body (1), the fixing plate (13) is fixedly connected to the ground, three guide pipes (4) are all extended to the other side of the fixing plate (13) and fixedly connected with plugs (14), the outer sides of the guide pipes (4) are fixedly connected with the fixing plate (13), and a plurality of irrigation spray heads (15) are arranged at the bottoms of the guide pipes (4).

5. An intelligent greenhouse irrigation system as claimed in claim 1, wherein: the utility model discloses a control box, including control box (2) and ventilation groove (20), including control box (2) and ventilation groove, top fixedly connected with servo motor (7) of control box (2) inner wall, the output of servo motor (7) extends to the inside of distributor tank (3) and with the center pin fixedly connected with inner tube (5), bottom fixedly connected with controller (19) of control box (2) inner wall, the outside fixedly connected with mounting panel (17) of control box (2), the outside fixed mounting of mounting panel (17) has three temperature and humidity sensor (18), and three temperature and humidity sensor (18)'s detection end extends to in the soil, temperature and humidity sensor (18)'s output all with the input electric connection of controller (19), ventilation groove (20) have been seted up in the outside of control box (2).

6. An intelligent greenhouse irrigation system as claimed in claim 1, wherein: the inner cylinder (5) is fixedly connected with two sealing rings (11) on the outer side, the two sealing rings (11) are distributed on two sides of the water outlet (6), an annular groove (12) is formed in the inner wall of the distribution tank (3), and the outer side of the sealing rings (11) is in sliding connection with the inner wall of the annular groove (12).

7. An intelligent greenhouse irrigation system as claimed in claim 1, wherein: four locating plates (16) are symmetrically and fixedly connected to the outer side of the control box (2), and the locating plates (16) are fixedly connected to the ground through a stapling pile.