CN112205284A

CN112205284A - Rice planting paddy field self-adaptation water system

Info

Publication number: CN112205284A
Application number: CN202011112229.6A
Authority: CN
Inventors: 李后凤; 戴旭东; 李玲
Original assignee: Maanshan Liangtian Agricultural Technology Co ltd
Current assignee: Maanshan Liangtian Agricultural Technology Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-01-12

Abstract

The invention discloses a self-adaptive water system for a rice planting field, which comprises a control water tank and a water conveying pipeline, wherein the lower end of the control water tank is fixedly connected with a support, the lower end of the support is fixedly connected with a support plate, one side of the control water tank is fixedly connected with a control panel, a water level sensor is arranged in the control water tank and is electrically connected with the control panel, and one side of the control water tank, which is close to the lower end, is fixedly connected with a self-adaptive water pipe. The self-adaptive water system for the rice planting field is provided with the main pipeline and the water guide pipe for quickly supplying water to the rice planting field, the water supply is stopped after the set water level is reached, the floating plate is abutted against the secondary water pipe, the water can be prevented from being supplied to the rice planting field from the water pipe, when the water level in the rice planting field is lowered, the water in the control water tank can automatically flow downwards, the water level in the rice planting field can be ensured to be always at the set position, meanwhile, the solar panel is used for supplying power, and the self-adaptive water system can be conveniently installed and used.

Description

Rice planting paddy field self-adaptation water system

Technical Field

The invention relates to the technical field of rice planting, in particular to a self-adaptive water system for a rice planting field.

Background

Water resources in China are quite short, agriculture is a large consumer of water in China, and agricultural irrigation occupies most of the total water consumption of agriculture. Rice is one of the most important grain crops of people all the time, but at present, rice irrigation is mainly submerged irrigation, water management and control links are finished by manual work, the phenomenon of irrigation water waste is serious, the water level height is difficult to effectively and accurately control due to the extensive manual operation, seedling growth is affected, and labor cost is increased. Therefore, the development and implementation of the intelligent rice field irrigation system are realized by taking the information technology as a means, the utilization rate of water is improved, the irrigation accuracy is improved, and the intelligent rice field irrigation system is particularly important for a large agricultural country lacking water resources in China.

Chinese patent CN105557475B discloses a rice field multi-opening intelligent irrigation system and a method thereof. The sensors in the system are arranged in each field and are connected with a control device, and the other end of the control device is connected with an electric regulating valve; the water pipe is connected with the water source and is arranged perpendicular to the ridge, and a water pump and an electric regulating valve are arranged in the section between the water source and the rice field. The invention has the advantages that the traditional irrigation system is broken away, and the irrigation system is determined according to the actual water demand of crops, so that the utilization rate of water resources can be improved, the agricultural water is saved, and the ecological environment quality of farmlands can be improved; the irrigation management level is improved, the extensive nature of manual operation is changed, the labor for irrigation is reduced, the automation of water control is realized, the management cost is reduced, and the benefit is obviously improved; can realize quick irrigation, enables each field to be independently and simultaneously irrigated, does not need water to flow from one field to another field, thereby enabling uniform irrigation and improving the consistency of yield and total yield.

Although this application has solved the problem in the background art to a certain extent, all install the sensor in each field block in this application, the field line is arranged inconveniently, during the farming simultaneously, appears the mistake easily and digs, and external environment causes the circuit ageing easily, is difficult for overhauing to cause the unable water level signal of accepting of sensor, can not automatic regulation and control.

Disclosure of Invention

The invention aims to provide a self-adaptive water system for a rice planting field, which is provided with a main pipeline and a water guide pipe for quickly supplying water to the rice planting field, stops supplying water after a set water level is reached, utilizes a floating plate to abut against a slave water pipe so as to prevent water from being supplied to the rice planting field from the water pipe, controls water in a water tank to automatically flow downwards and flow into the rice planting field from the water pipe when the water level in the rice planting field is lowered until the water level in the rice planting field is restored to a set value, can ensure that the water level in the rice planting field is always at the set position, is internally engaged with a fixed water pipe in a threaded sleeve below a limiting partition plate, can rotate downwards to extend the length of the fixed water pipe, sets the installation position of the fixed water pipe according to needs so as to adjust the height of the water level in the rice planting field, and arranges a control chip, a water level sensor and a three-way electromagnetic valve, make things convenient for the winding displacement, utilize solar panel power supply simultaneously, can the easy to assemble use to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a rice planting paddy field self-adaptation water system, includes control tank and conduit, control tank's lower extreme fixedly connected with support, the lower extreme fixedly connected with backup pad of support, one side fixedly connected with control panel of control tank, control tank's inside is provided with level sensor, level sensor and control panel electric connection, and one side fixedly connected with self-adaptation water pipe that control tank is close to the lower extreme, control tank's lower extreme and conduit's upper end fixed connection, be provided with three way solenoid valve on the conduit, three way solenoid valve's one end is connected with the trunk line, one side fixedly connected with aqueduct of trunk line, conduit's lower extreme fixedly connected with water pump.

Preferably, the main pipeline and the self-adaptive water pipe are respectively formed by connecting at least three water pipes end to end.

Preferably, one end of the water guide pipe, which is far away from the main pipeline, is fixedly connected with a water outlet, the lower surface of one end of the water guide pipe, which is close to the water outlet, is fixedly connected with a threaded sleeve, and a limiting partition plate is arranged at the joint of the threaded sleeve and the water guide pipe.

Preferably, a fixed water pipe is engaged with the threaded sleeve below the limiting partition plate, a limiting spring is fixedly connected to the lower surface of the limiting partition plate, and the limiting spring extends to the inside of the fixed water pipe and is connected with a floating plate.

Preferably, the lower extreme fixedly connected with bottom shrouding of fixed water pipe, the lower surface of bottom shrouding is connected with pricks the soil nail, has seted up the external screw thread on the upper end outer wall of fixed water pipe, and the external screw thread meshes with threaded sleeve's inner wall, has seted up the inlet opening on the position that fixed water pipe is close to the lower extreme.

Preferably, a circular truncated cone limiting block is fixedly connected to the center of the upper surface of the floating plate, and arc-shaped holes are formed in the periphery of the floating plate at equal intervals.

Preferably, the lower surface of the self-adaptive water pipe is connected with a secondary water pipe, and the lower end of the secondary water pipe penetrates through the water guide pipe.

Preferably, a control chip and a storage battery are arranged in the control panel, the control chip is electrically connected with the water level sensor, the three-way electromagnetic valve and the water pump respectively, and the storage battery is electrically connected with the control chip.

Preferably, the upper surface of control water tank is fixedly connected with solar panel, solar panel and battery electric connection.

Preferably, a reinforcing rib is arranged between the support and the support plate, and the support plate is provided with a fixing hole.

Compared with the prior art, the invention has the beneficial effects that: the invention provides a self-adaptive water system for a rice planting field, which is provided with a main pipeline and a water guide pipe for quickly supplying water to the rice planting field, stops supplying water after a set water level is reached, utilizes a floating plate to abut against a slave water pipe so as to prevent water from being supplied to the rice planting field from the water pipe, controls water in a water tank to automatically flow downwards and flow into the rice planting field from the water pipe when the water level in the rice planting field descends, ensures that the water level in the rice planting field is always at the set position until the water level in the rice planting field is restored to the set value, ensures that a fixed water pipe is engaged in a threaded sleeve below a limiting partition plate, can rotate downwards and extend the length of the fixed water pipe, sets the installation position of the fixed water pipe according to requirements so as to adjust the height of the water level in the rice planting field, arranges a control chip, a water level sensor and a tee joint close to the control water tank, make things convenient for the winding displacement, utilize solar panel power supply simultaneously, can use by easy to assemble.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a block diagram of the control tank of the present invention;

FIG. 3 is a block diagram of a system of the present invention;

FIG. 4 is a cross-sectional view of a water manifold of the present invention;

FIG. 5 is a view of the structure of the fixed water pipe of the present invention;

FIG. 6 is a view of the floating plate configuration of the present invention;

fig. 7 is a structural view of an adaptive water pipe of the present invention.

In the figure: 1. a control water tank; 11. a support; 12. a support plate; 121. a fixing hole; 13. a water level sensor; 14. a solar panel; 15. reinforcing ribs; 2. a water delivery pipeline; 21. a three-way electromagnetic valve; 22. a water pump; 23. a main pipeline; 3. a control panel; 31. a control chip; 32. a storage battery; 4. a self-adaptive water pipe; 41. a secondary water pipe; 5. a water conduit; 51. a water outlet; 52. a threaded sleeve; 53. limiting and dividing the plates; 54. fixing a water pipe; 541. a bottom closing plate; 542. pricking soil nails; 543. an external thread; 544. a water inlet hole; 55. a limiting spring; 56. a floating plate; 561. a circular truncated cone limiting block; 562. an arc-shaped hole.

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. 1-3, a self-adaptive water system for rice planting paddy field comprises a control water tank 1 and a water pipe 2, wherein the lower end of the control water tank 1 is fixedly connected with a support 11, the lower end of the support 11 is fixedly connected with a support plate 12, a reinforcing rib 15 is arranged between the support 11 and the support plate 12 to improve the structural firmness, a fixing hole 121 is formed in the support plate 12, the support plate 12 penetrates through the fixing hole 121 through a bolt to lift the control water tank 1 by utilizing the support 11, so that the water in the control water tank 1 can automatically flow downwards without additional power, the energy is saved, the use is convenient, one side of the control water tank 1 is fixedly connected with a control panel 3, a control chip 31 and a storage battery 32 are arranged in the control panel 3, the storage battery 32 supplies power to the control chip 31, and the control chip 31 is respectively and electrically connected with, battery 32 and control chip 31 electric connection, the inside of control water tank 1 is provided with level sensor 13, level sensor 13 and 3 electric connection of control panel, level sensor 13 detects when the water level is low, open water pump 22 through control chip 31, supply water for control water tank 1 through water pump 22, supply water fully until control water tank 1, the last fixed surface of control water tank 1 is connected with solar panel 14, solar panel 14 and battery 32 electric connection, solar panel 14 absorbs solar energy, convert to the electric energy, by battery 32 storage, one side fixedly connected with self-adaptation water pipe 4 that control water tank 1 is close to the lower extreme, the lower extreme of control water tank 1 and the upper end fixed connection of conduit 2.

Be provided with three solenoid valve 21 on conduit 2, three solenoid valve 21 is when the outage, conduit 2 and trunk line 23 intercommunication, three solenoid valve 21 during the circular telegram, conduit 2 intercommunication, three solenoid valve 21's one end is connected with trunk line 23, trunk line 23 and self-adaptation water pipe 4 are formed by being no less than the water pipe end to end connection of three-section, trunk line 23 and self-adaptation water pipe 4 adopt the structure that can dismantle, can connect multisection pipeline, every section trunk line 23 and self-adaptation water pipe 4 correspond a rice planting field, be used for drawing water to rice planting field, one side fixedly connected with aqueduct 5 of trunk line 23, conduit 2's lower extreme fixedly connected with water pump 22, water pump 22 sets up in the water source, draw water through water pump 22.

Referring to fig. 4-6, one end of the water conduit 5 away from the main conduit 23 is fixedly connected with a water outlet 51, the water outlet 51 corresponds to a rice planting field and delivers water to the rice planting field, a threaded sleeve 52 is fixedly connected to a lower surface of the water conduit 5 near one end of the water outlet 51, a limiting partition plate 53 is arranged at a joint of the threaded sleeve 52 and the water conduit 5, the threaded sleeve 52 and the water conduit 5 are separated by the limiting partition plate 53, a fixed water pipe 54 is engaged with the threaded sleeve 52 below the limiting partition plate 53, the fixed water pipe 54 can rotate downward to extend the length of the fixed water pipe 54, so that the lower end of the fixed water pipe 54 is conveniently fixed to soil, the fixed water pipe 54 is ensured to be vertically arranged, a bottom closing plate 541 is fixedly connected to the lower end of the fixed water pipe 54, a soil binding nail 542 is connected to the lower surface of the bottom closing plate 541, the soil binding nail 542, external screw thread 543 meshes with threaded sleeve 52's inner wall, inlet opening 544 has been seted up on fixed water pipe 54 is close to the position of lower extreme, inlet opening 544 is used for water to enter into fixed water pipe 54, spacing division plate 53's lower surface fixedly connected with spacing spring 55, spacing spring 55 extends to the inside of fixed water pipe 54, and be connected with floating plate 56, floating plate 56 floats on the surface of water, utilize buoyancy to make the propelling movement of floating plate 56 upwards, fixedly connected with round platform stopper 561 is put at the central point of floating plate 56 upper surface, round platform stopper 561 and the lower extreme block from water pipe 41, play the effect of sealing from water pipe 41 lower extreme, floating plate 56 has seted up arc hole 562 of equidistance all around, arc hole 562 is used for the drainage.

Referring to fig. 7, the lower surface of the adaptive water pipe 4 is connected to a secondary water pipe 41, the lower end of the secondary water pipe 41 penetrates through the water guide pipe 5, the secondary water pipe 41 sequentially penetrates through the water guide pipe 5, the limiting partition plate 53 and the fixed water pipe 54, and the secondary water pipe 41 is sleeved with the limiting spring 55.

The working process is as follows: when the device is used, a water pit is dug at the corner of a rice planting field and communicated with the rice planting field, the fixed water pipe 54 is engaged with the threaded sleeve 52 below the limiting partition plate 53, the fixed water pipe 54 can rotate downwards to extend the length of the fixed water pipe 54, the extension distance of the fixed water pipe 54 is determined according to the water level setting, the soil binding nail 542 is convenient for fixing the lower end of the fixed water pipe 54 to soil, the fixed water pipe 54 is ensured to be vertically arranged, after rice seedlings are transplanted, the water pump 22 is controlled to pump water, the water is rapidly supplied to the rice planting field through the main pipe 23 and the water guide pipe 5, the water supply is stopped after the set water level is reached, the water level in the rice field is flush with the water level in the water pit, the water inlet hole 544 is used for enabling the water to enter the fixed water pipe 54, under the buoyancy effect, the floating plate 56 abuts against the lower end of the slave water pipe 41, the limiting spring 55 contracts, the automatic control module of the control panel 3 is opened, after the water level in the rice planting field is lowered, the supporting force of the floating plate 56 is insufficient, under the action of the limiting spring 55, the floating plate 56 is pushed to move downwards, the automatic control module is opened from the lower end of the water pipe 41, the water level of the control water tank 1 is high, water in the control water tank 1 can automatically flow downwards and flows into the rice planting field from the water pipe 41 until the water level in the rice planting field is restored to a set value, when the water level sensor 13 detects that the water level is low, the water pump 22 is opened through the control chip 31, meanwhile, the three-way electromagnetic valve 21 is powered on, the water pipeline 2 is communicated, water is supplied to the control water tank 1 through the water pump 22 until the control water tank 1 is full of water.

In summary, the following steps: the self-adaptive water system for the rice planting field is provided with a main pipeline 23 and a water guide pipe 5 for rapidly supplying water to the rice planting field, the water supply is stopped after the water level reaches a set water level, a floating plate 56 is abutted against a slave water pipe 41, the water supply from the water pipe 41 to the rice planting field can be avoided, when the water level in the rice planting field descends, the water in a control water tank 1 can automatically flow downwards and flow from the water pipe 41 to the rice planting field until the water level in the rice planting field recovers to a set value, the water level in the rice planting field can be ensured to be always at the set position, a fixed water pipe 54 is meshed in a threaded sleeve 52 below a limiting partition plate 53, the fixed water pipe 54 can rotate downwards, the length of the fixed water pipe 54 is extended, the installation position of the fixed water pipe 54 is set according to requirements, so as to adjust the height of the water level in the rice planting field, a control chip 31, a water level sensor 13 and a three, the wire arrangement is convenient, and the solar panel 14 is used for supplying power, so that the wire arrangement is convenient to install and use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a rice planting paddy field self-adaptation water system, includes control water tank (1) and conduit (2), its characterized in that: the water supply device is characterized in that a support (11) is fixedly connected to the lower end of a control water tank (1), a supporting plate (12) is fixedly connected to the lower end of the support (11), a control panel (3) is fixedly connected to one side of the control water tank (1), a water level sensor (13) is arranged inside the control water tank (1), the water level sensor (13) is electrically connected with the control panel (3), a self-adaptive water pipe (4) is fixedly connected to one side of the control water tank (1) close to the lower end, the lower end of the control water tank (1) is fixedly connected with the upper end of a water conveying pipeline (2), a three-way electromagnetic valve (21) is arranged on the water conveying pipeline (2), a main pipeline (23) is connected to one end of the three-way electromagnetic valve (21), a water guide pipe (5) is.

2. The adaptive water system for rice planting paddy field of claim 1 wherein: the main pipeline (23) and the self-adaptive water pipe (4) are formed by connecting at least three water pipes end to end.

3. The adaptive water system for rice planting paddy field of claim 1 wherein: one end, far away from the main pipeline (23), of the water guide pipe (5) is fixedly connected with a water outlet (51), the lower surface, close to one end of the water outlet (51), of the water guide pipe (5) is fixedly connected with a threaded sleeve (52), and a limiting partition plate (53) is arranged at the joint of the threaded sleeve (52) and the water guide pipe (5).

4. The adaptive water system for rice planting paddy field of claim 3 wherein: a fixed water pipe (54) is engaged with the threaded sleeve (52) below the limiting and dividing plate (53), a limiting spring (55) is fixedly connected to the lower surface of the limiting and dividing plate (53), and the limiting spring (55) extends into the fixed water pipe (54) and is connected with a floating plate (56).

5. The adaptive water system for rice planting paddy field of claim 4 wherein: the lower extreme fixedly connected with bottom shrouding (541) of fixed water pipe (54), the lower surface of bottom shrouding (541) is connected with pricks soil nail (542), has seted up external screw thread (543) on the upper end outer wall of fixed water pipe (54), and external screw thread (543) and the inner wall meshing of screw sleeve (52) have seted up inlet opening (544) on fixed water pipe (54) is close to the position of lower extreme.

6. The adaptive water system for rice planting paddy field of claim 4 wherein: the center position of the upper surface of the floating plate (56) is fixedly connected with a circular truncated cone limiting block (561), and arc-shaped holes (562) are formed in the periphery of the floating plate (56) at equal distances.

7. The adaptive water system for rice planting paddy field of claim 1 wherein: the lower surface of the self-adaptive water pipe (4) is connected with a secondary water pipe (41), and the lower end of the secondary water pipe (41) penetrates through the water guide pipe (5).

8. The adaptive water system for rice planting paddy field of claim 1 wherein: the control panel (3) is internally provided with a control chip (31) and a storage battery (32), the control chip (31) is respectively electrically connected with the water level sensor (13), the three-way electromagnetic valve (21) and the water pump (22), and the storage battery (32) is electrically connected with the control chip (31).

9. The adaptive water system for rice planting fields as claimed in claim 8, wherein: the upper surface fixed connection of control water tank (1) has solar panel (14), solar panel (14) and battery (32) electric connection.

10. The adaptive water system for rice planting paddy field of claim 1 wherein: reinforcing ribs (15) are arranged between the support (11) and the support plate (12), and fixing holes (121) are formed in the support plate (12).