CN215992241U

CN215992241U - Automatic intelligent irrigation and drainage control gate in rice field

Info

Publication number: CN215992241U
Application number: CN202121847413.5U
Authority: CN
Inventors: 张富林; 吴茂前; 范先鹏; 夏颖; 刘冬碧; 张志毅; 余延丰; 倪承凡; 熊桂云; 程子珍; 夏淑洁; 祝习才
Original assignee: Institute of Plant Protection and Soil Fertilizer of Hubei Academy of Agricultural Science
Current assignee: Institute of Plant Protection and Soil Fertilizer of Hubei Academy of Agricultural Science
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-11
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses an automatic intelligent drainage and irrigation control gate for a rice field, which comprises a fixed column, a power system, a gate system and a support, wherein the power system comprises a rocker and an electric push rod, the electric push rod is hinged to the top of one side of the fixed column, the gate system comprises a rice drain pipe, a movable support plate, a U-shaped fixed frame, a movable hose, a flow guide frame, a connecting pipe, a dry season drain gate and a dry season drain pipe, and the flow guide frame is fixedly connected to the bottom of one side of the fixed column; the utility model integrates the power system, the gate system and the control system in a matching way, so that the gate structure is simpler, the pipeline communication is lighter and more durable by utilizing PVC materials, the maintenance is convenient, the integrated device of the drainage and irrigation system is formed by being suitable for the outdoor high-temperature and high-humidity environment without water leakage, and the intelligent water control rule can be conveniently and intelligently appointed under the real-time monitoring of the real-time monitoring camera and the intelligent control of the control system.

Description

Automatic intelligent irrigation and drainage control gate in rice field

Technical Field

The utility model relates to the technical field of agricultural planting, in particular to an automatic intelligent irrigation and drainage control gate for a rice field.

Background

China's agriculture is reformed and opened to obtain the achievement of drawing attention, but also faces serious challenges, and China has a very short water resource, wherein agricultural water accounts for 88% of total water consumption in China, and rice water accounts for about 70% of the agricultural water, and practice shows that shallow, wet and dry water control irrigation can improve the root area and activity of rice by more than 28%, so that rice nutrients are absorbed harmoniously, and drought resistance and water conservation are realized, and high yield is facilitated. When the water is controlled for irrigation, the irrigation quantity is saved by 56.9 percent compared with the conventional irrigation method, so that the research on the water-saving irrigation method and the device thereof for rice improves the utilization efficiency of irrigation water, saves water resources, ensures the sustainable utilization of the water resources, and has very important significance.

At present, the rice irrigation mode in China usually adopts large-scale flood irrigation, the waste of water resources is serious, the utilization coefficient of irrigation water is low, the utilization rate of the irrigation water is about 30-40% generally, certain pollution is caused to the environment while the irrigation cost is increased, rainstorm in the rice growth period in China is more, the water discharge of a rice field is large, a large amount of nitrogen and phosphorus are easy to be drained away from the rice field under high fertilizing amount, and the problem of farmland non-point source pollution in China is increasingly prominent due to the deterioration of the water environment; the existing drainage port door in the paddy field generally adopts concrete prefabricated pipes and PVC pipes or directly excavates ridge field stems to drain water to waist ditches and hair ditches, no automatic control drainage facility in the paddy field exists, and a gate suitable for farmland drainage control is especially lacked; the traditional gate is generally made of cast iron or steel and is generally suitable for a ditch, and the steel gate has poor corrosion resistance, needs to be maintained regularly and has short service life; the cast iron gate has the advantages of high labor intensity and processing workload, high self weight, high cost, impact resistance and poor water stopping performance, and the traditional gate needs to be matched with a machine and engineering measures, so that the installation cost is high and the maintenance is complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic intelligent irrigation and drainage control gate for a rice field, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the rice drainage system comprises a fixed column, a power system, a gate system and a support, wherein the power system comprises a rocker and an electric push rod, the electric push rod is hinged to the top of one side of the fixed column, the gate system comprises a rice drainage pipe, a movable support plate, a U-shaped fixing frame, a movable hose, a flow guide frame, two groups of connecting pipes, a dry drainage gate and a dry drainage pipe, the flow guide frame is fixedly connected to the bottom of one side of the fixed column, the movable support plate is hinged to two ends of one side of the inner side of the flow guide frame, the connecting pipes penetrate through the middle position of the bottom of one side of the fixed column, the rice drainage pipe is fixedly connected to the inner side of the movable support plate, the U-shaped fixing frames are in two groups, the two groups of U-shaped fixing frames are fixedly connected to the top and the bottom of two ends of the movable support plate, the movable hose is respectively communicated with the connecting pipes and the rice drainage pipe, the dry drainage pipe is communicated with the connecting pipes, and two ends of the bottom of one side of the fixed column are respectively provided with a water level sensor and a soil moisture sensor, and three groups of limiting valves are arranged in the middle of one side of the fixed column.

Preferably, the support includes control system, real-time supervision camera and solar photovoltaic board, the intermediate position department of real-time supervision camera rigid coupling in support one side, the solar photovoltaic board rigid coupling is in the top of support, control system rigid coupling is in the bottom of support one end.

Preferably, the control system comprises a data acquisition module, a data transmission module, an information processing module and a decision implementation module, and the data acquisition module, the data transmission module, the information processing module and the decision implementation module are all integrated in the control system.

Preferably, the middle position department at fixed column one side top is equipped with articulated seat, and articulated seat and electric putter mutually articulate the cooperation, electric putter's output is equipped with articulated piece, and articulated piece and a set of U type mount interconnect, the gate system uses the material to be the PVC material.

Preferably, the rice drain pipe, the movable hose, the connecting pipe and the dry drain pipe are communicated, the dry drain pipe is communicated and matched with the connecting pipe through a three-way pipeline structure, and the dry drain gate is positioned on one side of the three-way pipeline.

Preferably, the storage battery and the photovoltaic controller are respectively arranged on two sides of the bottom of the solar photovoltaic panel, the protection bin is arranged outside the storage battery and the photovoltaic controller, and the protection bin is fixedly connected with the tops of two sides of the control system.

Compared with the prior art, the utility model provides an automatic intelligent irrigation and drainage control gate for a rice field, which has the following beneficial effects:

the utility model integrates the power system, the gate system and the control system, so that the gate structure is simpler, the pipeline communication is lighter and more durable by utilizing PVC material, the maintenance is convenient, the integrated device of the drainage and irrigation system is formed, the intelligent designated water control rule is convenient under the real-time monitoring of the real-time monitoring camera and the intelligent control of the control system, the movable adjustment of the drainage pipe in rice season and the water level induction of the water level sensor and the soil moisture sensor by the limiting valve are divided into four height areas, the drainage water level can be accurately controlled while the rice field is scientifically and accurately irrigated, thereby reducing unreasonable farmland irrigation and drainage, improving the ecology of the rice field and simultaneously solving the problems of low utilization rate of irrigation water, disordered drainage of the rice field and serious agricultural surface source pollution in rice cultivation, meanwhile, the problems that the rice shallow-wet irrigation planting technology is inconvenient to control and difficult to popularize are solved, the applicability and multiple control modes of the device are improved, the device can be controlled remotely and intelligently, the device runs automatically, the traditional working mode is changed, the labor cost is reduced, and the labor productivity is improved.

Drawings

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

FIG. 2 is a side view of the stationary post of the present invention;

FIG. 3 is a front view of the stand of the present invention;

fig. 4 is a schematic diagram of the internal structure of the control system of the present invention.

In the figure: 1. fixing a column; 2. a power system; 21. a rocker; 22. an electric push rod; 3. a gate system; 31. A drain pipe in rice seasons; 32. a movable support plate; 33. a U-shaped fixing frame; 34. a flexible hose; 35. a flow guiding frame; 36. A connecting pipe; 37. a drainage gate in dry seasons; 38. drainage pipes in dry seasons; 4. a water level sensor; 5. a limit valve; 6. a soil moisture sensor; 7. a support; 71. a control system; 711. a data acquisition module; 712. a data transmission module; 713. an information processing module; 714. a decision-making implementation module; 72. monitoring a camera in real time; 73. a solar photovoltaic panel.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic intelligent irrigation and drainage control gate for a rice field comprises a fixed column 1, a power system 2, a gate system 3 and a support 7, wherein the power system 2 comprises a rocker 21 and an electric push rod 22, the electric push rod 22 is hinged to the top of one side of the fixed column 1, the gate system 3 comprises a rice drain pipe 31, a movable support plate 32, a U-shaped fixed frame 33, a movable hose 34, a flow guide frame 35, a connecting pipe 36, an arid season drain gate 37 and an arid season drain pipe 38, the flow guide frame 35 is fixedly connected to the bottom of one side of the fixed column 1, the movable support plate 32 is hinged to two ends of one side of the flow guide frame 35, the connecting pipe 36 penetrates through the middle position of the bottom of one side of the fixed column 1, the rice drain pipe 31 is fixedly connected to the inner side of the movable support plate 32, the U-shaped fixed frames 33 are two groups, the two groups of U-shaped fixed frames 33 are fixedly connected to the top and the bottom of two ends of the movable support plate 32, the movable hose 34 is respectively communicated with the connecting pipe 36 and the rice drain pipe 31, the drainage pipe 38 and the connecting pipe 36 are communicated with each other in dry seasons, the water level sensor 4 and the soil moisture sensor 6 are respectively arranged at the two ends of the bottom of one side of the fixing column 1, and three groups of limiting valves 5 are arranged at the middle position of one side of the fixing column 1.

As a preferable embodiment of the present embodiment: the support 7 comprises a control system 71, a real-time monitoring camera 72 and a solar photovoltaic panel 73, wherein the real-time monitoring camera 72 is fixedly connected to the middle position of one side of the support 7, the solar photovoltaic panel 73 is fixedly connected to the top of the support 7, and the control system 71 is fixedly connected to the bottom of one end of the support 7.

As a preferable embodiment of the present embodiment: the control system 71 includes a data acquisition module 711, a data transmission module 712, an information processing module 713, and a decision implementation module 714, where the data acquisition module 711, the data transmission module 712, the information processing module 713, and the decision implementation module 714 are all integrated inside the control system 71.

As a preferable embodiment of the present embodiment: the middle position department at fixed column 1 one side top is equipped with articulated seat, and articulated seat and electric putter 22 are articulated mutually and cooperate, and electric putter 22's output is equipped with articulated piece, makes electric putter 22 can move about, and articulated piece and a set of U type mount 33 interconnect, and gate system 3 uses the material to be the PVC material, increases the wearability and the waterproof nature of pipeline.

As a preferable embodiment of the present embodiment: the rice drain pipe 31 and the movable hose 34 are communicated with the connecting pipe 36 and the dry season drain pipe 38, the dry season drain pipe 38 is communicated and matched with the connecting pipe 36 through a three-way pipeline structure, and the dry season drain gate 37 is located on one side of the three-way pipeline, so that the pipeline can conveniently control and discharge the water level according to different seasons, and the functionality of the device and the controllability of the water level are improved.

As a preferable embodiment of the present embodiment: the both sides of solar photovoltaic board 73 bottom are equipped with battery and photovoltaic controller respectively, and the outside of battery and photovoltaic controller installs the protection storehouse, and the top rigid coupling of protection storehouse and control system 71 both sides is convenient for convert the absorbed light energy of solar photovoltaic board 73 into the electric energy collection under the cooperation of photovoltaic controller and stay in the battery, to device and accuse water system automatic power supply.

The working principle is as follows: when the device is used, a ditch with proper height and width is dug at the original paddy field drainage port according to the requirement, then the whole structure of the gate of the fixed column 1 is put well, backfilled with soil and treaded, the gate is buried at the original farmland drainage port for fixing during the period, the dry drain pipe 38 is arranged at the position 20-40 cm below the farmland surface, the dry drain gate 37 is arranged at the lower part of the dry drain pipe 38, one end of the paddy field is arranged in the farmland, the other end of the paddy field is arranged in the drainage ditch, the water level sensor 4 and the soil moisture sensor 6 are respectively arranged at the paddy field end, the three limit valves 5 are arranged on the basis of the water level sensor 4, the bracket 7 is arranged at one side edge of the farmland near the gate, the solar photovoltaic panel 73, the real-time monitoring camera 72 and the control system 71 are arranged on the bracket 7, the solar photovoltaic panel 73 is used for electric energy conversion and supply, the state of the farmland is monitored in real time by the real-time monitoring camera 72, the data acquisition module 711, the data transmission module 712, the information processing module 713 and the decision implementation module 714 in the control system 71 are utilized to carry out information transmission and intelligent control, so that the water control rule can be automatically formulated;

secondly, the vertical height of the drainage pipe 31 in the season is 20-60 cm, the vertical end is provided with a farmland end inside the ridge and is communicated with the drainage pipe 31 in the season and a connecting pipe 36 through a movable hose 34, the bottom of the horizontal end of the connecting pipe 36 is flush with the field surface and slightly lower than the field surface, the drainage pipe 31 in the season can be set to four heights through the automatic operation of an electric push rod 22 and the manual operation of a rocker 21, the U-shaped fixing frame 33 and the movable support plate 32 are driven to be integrally inclined through the electric push rod 22, the drainage pipe 31 in the season can automatically adjust the corresponding height of the drainage pipe end of the ridge according to the monitoring of a real-time monitoring camera 72 and the water control rule of the control system 71, so that the irrigation and drainage work of the farmland can be automatically controlled, the three groups of limiting valves 5 are matched with the water level sensors 4, the water level of the drainage pipe 31 in the season is enabled to transmit information to the control system 71 through the water level sensing of the limiting valves 5 after the water level of each group reaches the designated requirement, the control system 71 is used for starting and stopping the irrigation water pump, so that the automation of the water control rule in the rice field is realized, and the intelligence of the device is increased.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly specified or limited, the terms connected or connected should be interpreted broadly, e.g. as a fixed connection or a detachable connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides an automatic intelligent irrigation and drainage control gate in rice field, includes fixed column (1) and driving system (2) and gate system (3) and support (7), its characterized in that: the power system (2) comprises a rocker (21) and electric push rods (22), the electric push rods (22) are hinged to the top of one side of the fixed column (1), the gate system (3) comprises a rice drain pipe (31), movable support plates (32), U-shaped fixing frames (33), movable hoses (34), a flow guide frame (35), connecting pipes (36), a dry drain gate (37) and a dry drain pipe (38), the flow guide frame (35) is fixedly connected to the bottom of one side of the fixed column (1), the movable support plates (32) are hinged to two ends of one side of the inner side of the flow guide frame (35), the connecting pipes (36) penetrate through the middle position of the bottom of one side of the fixed column (1), the rice drain pipe (31) is fixedly connected to the inner side of the movable support plates (32), the U-shaped fixing frames (33) are divided into two groups, and the U-shaped fixing frames (33) are fixedly connected to the top and the bottom of two ends of the movable support plates (32), the movable hose (34) is communicated with the connecting pipe (36) and the rice drain pipe (31) respectively, the dry season drain pipe (38) is communicated with the connecting pipe (36), two ends of the bottom of one side of the fixed column (1) are provided with the water level sensor (4) and the soil moisture sensor (6) respectively, and three groups of limiting valves (5) are arranged in the middle of one side of the fixed column (1).

2. The automatic intelligent irrigation and drainage control gate of rice field of claim 1, characterized in that: support (7) include control system (71), real-time supervision camera (72) and solar photovoltaic board (73), real-time supervision camera (72) rigid coupling is in the intermediate position department of support (7) one side, solar photovoltaic board (73) rigid coupling is in the top of support (7), control system (71) rigid coupling is in the bottom of support (7) one end.

3. The automatic intelligent irrigation and drainage control gate of rice field of claim 2, characterized in that: the control system (71) comprises a data acquisition module (711), a data transmission module (712), an information processing module (713) and a decision implementation module (714), wherein the data acquisition module (711), the data transmission module (712), the information processing module (713) and the decision implementation module (714) are all centralized in the control system (71).

4. The automatic intelligent irrigation and drainage control gate of rice field of claim 1, characterized in that: the middle position department at fixed column (1) one side top is equipped with articulated seat, and articulated seat and electric putter (22) are articulated mutually and cooperate, the output of electric putter (22) is equipped with articulated piece, and articulated piece and a set of U type mount (33) interconnect, gate system (3) use the material to be the PVC material.

5. The automatic intelligent irrigation and drainage control gate of rice field of claim 1, characterized in that: the rice drainage pipe (31) and the movable hose (34) are communicated with the connecting pipe (36) and the dry season drainage pipe (38), the dry season drainage pipe (38) is communicated and matched with the connecting pipe (36) through a three-way pipeline structure, and the dry season drainage gate (37) is located on one side of the three-way pipeline.

6. The automatic intelligent irrigation and drainage control gate of rice field of claim 2, characterized in that: the solar photovoltaic panel is characterized in that storage batteries and photovoltaic controllers are respectively arranged on two sides of the bottom of the solar photovoltaic panel (73), protection bins are arranged outside the storage batteries and the photovoltaic controllers, and the protection bins are fixedly connected with the tops of two sides of the control system (71).