CN114651702A - Drainage system and combined material wall are irritated in field - Google Patents

Abstract

The field irrigation and drainage system comprises a composite material wall, an active transmission unit and a transition circulation unit, wherein the composite material wall is a hollow water-permeable wall, water-permeable pipes are arranged at the bottom of an inner cavity of the wall, the composite material walls are arranged in pairs in parallel, the transition circulation unit comprises a water storage well communicated by a pipeline, and the water storage well is communicated with the water-permeable pipes; the active transmission unit is arranged between the two composite material walls and directly irrigates water pumped by the submersible pump to the field; the plurality of transition circulation units are communicated along the arrangement direction of the composite material wall; the composite material wall and the transition flow units are distributed at intervals in the direction perpendicular to the composite material wall to form the whole field drainage layout. Has the advantages that: the composite wall is adopted for water inlet and drainage in the field, and the depth and the width of the composite wall can be reasonably adjusted according to actual application scenes. The water inlet and the water outlet are designed by adopting pipelines, so that the leakage problem is fundamentally solved, the utilization rate of a pump station is greatly improved, and the use cost is reduced.

Description

Drainage system and combined material wall are irritated in field

Technical Field

The invention belongs to the technical field of agriculture, and particularly relates to a field irrigation and drainage system and a composite wall.

Background

At present, the width of a standardized strip field of a farm is about 45-50 meters, in order to ensure water inflow and drainage in the field, two water inflow and drainage ditches with the depth of 1.2-1.5 meters are dug on two sides of each strip field correspondingly, and in order to prevent collapse, the slope ratio of the ditches is 1: 3, the width of each ditch is about 4-6 meters generally, and the water-resisting ridges (the width reaches 0.8-1 meter) on two sides are added, so that the total wasted planting area is about 7-8 meters, which accounts for 15-20% of the planting area, and the land resources are seriously wasted as shown in figure 1.

The main problems of the traditional field drainage are as follows: the seepage of the water inlet and drainage ditch is serious, and the current water inlet mode mainly comprises the following steps: water is pumped into the anti-seepage channel through the submersible pump and then is controlled and introduced into the corresponding water inlet channel by the gate of the corresponding strip field. In the process of construction and later use, seepage prevention canals, gates and the like are serious, the water quantity far reaches the design standard, and the waste of water and electric resources is very serious.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a field irrigation and drainage system and a gate valve remote control unit thereof, which solve the leakage problem, greatly improve the utilization rate of a pump station and reduce the use cost, and in order to achieve the purposes, the technical scheme provided by the invention is as follows:

the field irrigation and drainage system comprises a composite material wall, an active transmission unit and a transitional circulation unit, wherein the active transmission unit is connected with a submersible pump, the composite material wall is a hollow water-permeable wall, water-permeable guide pipes for guiding water flow are arranged at the bottom of an inner cavity of the wall, the composite material walls are arranged in pairs in parallel, the transitional circulation unit comprises water storage wells communicated by pipelines, and the water storage wells are communicated with the water-permeable guide pipes to discharge redundant water in soil into the composite material wall; the active transmission unit is arranged between the two composite material walls and directly irrigates water pumped by the submersible pump to the field; the plurality of transitional circulation units are communicated along the arrangement direction of the composite material wall; the composite material wall and the transition flow units are distributed at intervals in the direction perpendicular to the composite material wall to form the whole field drainage layout.

The field irrigation and drainage system is further designed in that the water permeable conduit is a steel reinforcement cage pipe with gauze wound on the periphery.

The field irrigation and drainage system is further designed in that the active transmission unit comprises a main transmission pipe and a T-shaped three-way pipe, the main transmission pipe is arranged along the composite material wall, the T-shaped three-way pipe is connected to the upper portion of the main transmission pipe, the lower side input end of the T-shaped three-way pipe is communicated with the main transmission pipe, the upper side output end of the T-shaped three-way pipe penetrates through the composite material walls on two sides, and the height of the upper side output end is higher than the soil surface.

The field irrigation and drainage system is further designed in that the transition circulation unit mainly comprises four water storage wells, a longitudinal water pipe and a transverse water pipe, the four water storage wells are respectively positioned at each vertex position of a set rectangle, the length direction of the rectangle is parallel to the arrangement direction of the composite material walls, two water storage wells positioned on the long side of the rectangle are respectively communicated with the water permeable guide pipes in the adjacent composite material walls and are mutually communicated through the longitudinal water pipe, and the transverse water pipe is communicated with the two water storage wells positioned on the wide side of the rectangle and the two longitudinal water pipes.

The field irrigation and drainage system is further designed in that the water storage well is a cubic or cylindrical well body structure with an inner cavity, and pipeline connectors connected with adjacent longitudinal water pipes, transverse water pipes, transition circulation units and composite material walls are reserved in the well body structure respectively.

Drainage system's further design lies in is irritated to the field, still be equipped with gate valve remote control unit in the well body structure, gate valve remote control unit includes: the solar energy collection well comprises a tubular shell, a gate valve, a flange joint, a battery, a solar panel and a data transmission station, wherein the flange joint is connected to the outer side of the shell and used for communicating a pipeline interface and the gate valve; the battery and the data transmission radio station are both arranged on the support positioned on the inner wall of the tubular shell and are packaged in a water-tight mode.

The field irrigation and drainage system is further designed in that the composite wall is made of mixed materials of stones, water, sand and cement.

The field irrigation and drainage system is further designed in that the component proportion of stones, water, sand and cement is set as a: b: c: e, and a e (15, 20), b e (1.2, 2), c e (0.5, 0.8), e (2.5, 4).

The invention also provides a field irrigation and drainage system which comprises a composite material wall, an active transmission unit and a transition circulation unit, wherein the composite material wall is a hollow water-permeable wall body, the bottom of the composite material wall is provided with a water-permeable conduit for guiding water flow, and the active transmission unit penetrates water into soil sequentially through the transition circulation unit and the composite material wall.

The field irrigation and drainage system is further designed in that the active transmission unit comprises a pump room and a main transmission pipe, the pump room comprises a source side water storage chamber positioned at the bottom layer of the pump room, a pump chamber provided with a water pump, a field side water storage chamber and a gate valve control chamber positioned at the top layer of the pump room and provided with a T-shaped pipeline, two ports on the upper side of the T-shaped pipeline are respectively communicated with the source side water storage chamber and the field side water storage chamber, and each port is respectively provided with a gate valve; the lower side port of the T-shaped pipeline is connected with a water pump, the source side water storage chamber, the pump chamber and the field side water storage chamber are communicated in sequence, and gate valves are arranged at the communication positions respectively; the source side water storage chamber is communicated with a water source, and the field side pump chamber is connected with a main transmission pipe.

The field irrigation and drainage system is further designed in that the transition circulation unit comprises a longitudinal water pipe and a transverse water pipe, the longitudinal water pipe is arranged in parallel to the composite material wall and communicated with the main transmission pipe and the composite material wall, and the transverse water pipe is communicated with the adjacent longitudinal water pipe.

The drainage system is irritated in field's further design lies in, the transition circulation unit still is equipped with gate valve remote control unit, and vertical raceway passes through gate valve remote control unit and main transmission pipe intercommunication, gate valve remote control unit includes: the solar energy collection device comprises a tubular shell, a gate valve, a flange joint, a battery, a solar panel and a data transmission station, wherein the flange joint is connected to the outer side of the shell and used for communicating a pipeline interface and the gate valve; the battery and the data transmission radio station are both arranged on the support positioned on the inner wall of the tubular shell and are packaged in a water-tight mode.

The field irrigation and drainage system is further designed in that the water permeable conduit is a steel reinforcement cage pipe wrapped with gauze at the periphery.

The field irrigation and drainage system is further designed in that the composite wall is made of mixed materials of stones, water, sand and cement.

The field irrigation and drainage system is further designed in that the component proportion of stones, water, sand and cement is set as a: b: c: e, and a e (15, 20), b e (1.2, 2), c e (0.5, 0.8), e (2.5, 4).

The invention also provides a composite wall of the field irrigation and drainage system, the composite wall is a hollow water-permeable wall, the bottom of the inner cavity of the wall is provided with water-permeable conduits for guiding water flow, and the composite wall is made of mixed materials of stones, water, sand and cement.

The invention has the beneficial effects that:

according to the field irrigation and drainage system, the water permeability of the composite material walls is greater than that of soil, redundant water in the soil is collected in the two composite material walls through the composite material walls, and then is discharged into the field soil to form a circulating and efficient water supply loop when the water level in the cavity is higher than the surface of the soil, so that the water is prevented from directly permeating into the lower layer of the soil, the utilization rate of a pump station is improved, and the use cost is reduced; the main pipelines for water inlet and drainage are all designed as closed pipelines, so that the leakage problem is fundamentally solved.

On the other hand, water conveyed by the active transmission unit permeates into field soil through the composite material wall, the water quantity discharged into the water permeable guide pipe through the main transmission pipe is continuously improved, the water rapidly overflows out of the water permeable guide pipe, the water level of the composite material wall is also continuously improved, when the water level in the composite material wall is higher than the soil surface, the water begins to overflow out of the composite material wall and enter the soil on two sides, the water supply efficiency is improved, the water is prevented from directly permeating into the lower layer of the soil, the original irrigation and drainage ditch system is replaced, and the planting area is increased.

Drawings

Fig. 1 is a schematic view of a conventional field structure.

FIG. 2 is a schematic structural view of the field irrigation and drainage system of the present invention.

Fig. 3 is a schematic structural view of the water permeable conduit.

Fig. 4 is a front view of a schematic view of the field irrigation and drainage system of fig. 2.

Fig. 5 is a top view of the field irrigation and drainage system of fig. 2.

Fig. 6 is a field layout schematic diagram of the field irrigation and drainage system of the invention.

Fig. 7 is a schematic structural view of a gate valve remote control unit according to the present invention.

Fig. 8 is a schematic structural view of a field irrigation and drainage system according to the present invention (second embodiment).

Fig. 9 is a schematic structural diagram of the pump room.

Fig. 10 is a schematic circuit diagram of a PLC controller of the remote control system.

Fig. 11 is a schematic structural view of a field irrigation and drainage system according to the present invention (third embodiment).

Detailed Description

The invention is described in detail below with reference to the figures and the specific embodiments.

Example 1

As shown in fig. 2, the field irrigation and drainage system of the embodiment mainly comprises: composite wall 1, transition flow cell 2 and active transmission cell 3 connected to the submersible pump. The composite wall 1 is a hollow water permeable wall, and water permeable conduits 11 for guiding water flow are arranged at the bottom of an inner cavity of the wall. The composite material walls 1 are arranged in pairs in parallel. The transition circulation unit 2 comprises a water storage well 21 communicated by a pipeline, the water storage well 21 is communicated with the water permeable conduit 11, and redundant water in the soil is discharged into the composite material wall 1 through the water permeable conduit 11. The active transmission unit 3 is arranged between the two composite material walls 1 and directly discharges water pumped by the submersible pump to the field. The plurality of transition circulation units are communicated along the arrangement direction of the composite material wall 1 to form the underground circulation layout of the cultivation area. The composite material wall 1 and the transition flow units 2 are distributed at intervals in the direction perpendicular to the composite material wall 1 to form the layout of the whole field irrigation and drainage waterway, and refer to fig. 6. The water flow between the adjacent composite material walls 1 is blocked by soil blocks with a certain width (about 30-50 cm), and the specific width can be adjusted according to the soil condition, which is not described herein again for the general knowledge of the skilled person.

As shown in fig. 3, the water permeable conduit 11 of the present embodiment is a steel bar cage pipe with gauze wound around the periphery thereof, and the water permeable conduit 11 mainly functions to guide water rapidly along the bottom of the composite material wall 1 by using the tension of the water through the pores of the gauze, so as to increase the water flowing speed and further increase the irrigation efficiency.

As shown in fig. 4, the active transfer unit 3 of the present embodiment is composed of a main transfer pipe 32 arranged along the composite wall 1 and a T-tee 31 connected to the upper portion of the main transfer pipe. The lower input end of the T-shaped tee pipe 31 is communicated with the main transmission pipe 32, and the upper output end of the T-shaped tee pipe passes through the composite material walls 1 on two sides. The active transfer unit 3 of this embodiment further comprises a drain pipe 34, the drain pipe 34 communicating with the transitional flow sheet 2.

Further, T-shaped tee pipes 31 are connected to the top of the main transmission pipe 32 at equal intervals, and the upper side output ends of the T-shaped tee pipes 31 are connected with the composite material wall 1 in a sealing mode.

As shown in fig. 5, the transition circulation unit 2 is mainly composed of four water storage wells 21, a longitudinal water pipe 23 and a transverse water pipe 22. The four water storage 21 wells are respectively positioned at the top points of the set rectangle, and the length direction of the rectangle is parallel to the arrangement direction of the composite material wall 1. The two water storage wells on the long sides of the rectangle are respectively communicated with the adjacent composite material walls 1 and are mutually communicated through longitudinal water conveying pipes 23, and the transverse water conveying pipe 22 is communicated with the two water storage wells 21 on the wide sides of the rectangle and the two longitudinal water conveying pipes 23. The longitudinal water delivery pipe 23 is communicated with the water drainage pipe 34, a gate valve (not shown in the figure) is arranged on the longitudinal water delivery pipe 23, and the redundant water is drained through the water drainage pipe 34 after the gate valve is opened when needed.

The water storage well of the embodiment is a cylindrical well body structure with an inner cavity, and pipeline interfaces 211 which are adjacent to the longitudinal water conveying pipe and the transverse water conveying pipe, transition circulation units and composite material walls are reserved in the well body structure respectively. The well body structure of the water storage well can be replaced by a cube, and the description is omitted.

As shown in fig. 7, a gate valve remote control unit for packaging the gate valve is further arranged in the well body structure, the gate valve remote control unit is arranged in the well body structure, and the gate valve remote control unit 5 mainly comprises: tubular housing 51, gate valve 53, flange connector 52 connected to the outside of tubular housing 51 and used for communicating pipeline interface 211 with gate valve 53, battery 55, solar panel 54 and data transmission station 56. The tubular housing 51 is shaped to fit the interior of the well structure and the remote port of the gate valve 53 is electrically connected to a data transfer station 56. The solar panel 54 is hinged on the upper end face of the tubular shell, and the battery 55 is electrically connected with the solar panel 54 and the power transmission platform 56 respectively. The gate valve remote control unit can also be arranged on the longitudinal water conveying pipe 23, and the specific implementation mode can be seen in the arrangement mode of the embodiment 2.

Further, the battery and the data transmission station of this embodiment are all set up on being located the support of tubulose casing inner wall and all adopt water proofness encapsulation.

The composite material wall of this embodiment is made of a mixed material of pebbles, water, sand and cement, and the component proportions of the pebbles, the water, the sand and the cement are set as follows: b: c: e, and a e (15, 20), b e (1.2, 2), c e (0.5, 0.8), e (2.5, 4). The preferred scheme of this embodiment is: a: b: c: e = 16: 1.7: 0.6: 3.

the technical scheme of the embodiment is that water is filled into the field through a main transmission pipe; and the water permeability of the composite material wall is greater than that of soil, redundant water in the soil is collected in the composite material wall, and then the redundant water is discharged into the field soil to form a circulating and efficient water supply loop when the water level in the inner cavity of the composite material wall is higher than the soil surface, so that the water is prevented from directly permeating into the lower layer of the soil, the utilization rate of a pump station is improved, the use cost is reduced, the original irrigation and drainage ditch system is replaced, the planting area is increased, and the yield is increased. In addition, the main transmission pipe adopts a closed pipeline design, and the problem of irrigation leakage is also fundamentally solved.

Example 2

Referring to fig. 8, the field irrigation and drainage system of the present embodiment mainly comprises a composite wall 1, an active transmission unit 3 connected to a water pump, and a transition flow unit 2. The composite wall 1 is a hollow water-permeable wall body, a water-permeable conduit for guiding water flow is arranged at the bottom of the composite wall, and the water-permeable conduit is a steel reinforcement cage pipe wrapped with gauze at the periphery. The active transmission unit penetrates water into soil through the transition circulation unit and the composite material wall in sequence. The adjacent composite material walls 1 are isolated by soil blocks 41 with certain width (about 30-50 cm), and the specific width is adjusted according to the soil condition.

As shown in fig. 3, the water permeable conduit 11 of the present embodiment is a steel bar cage pipe with gauze wound around the periphery thereof, and the water permeable conduit 11 mainly functions to guide water rapidly along the bottom of the composite material wall 1 by using the tension of the water through the pores of the gauze, so as to increase the water flowing speed and further increase the irrigation efficiency.

As shown in fig. 9, the active transfer unit 3 is mainly composed of a pump room 33 and a main transfer pipe 32. The pump room 33 includes a source-side water storage chamber 331 located at the bottom of the pump room, a pump room 332 in which a water pump 3321 is installed, a field-side water storage chamber 333, and a gate valve control chamber 334 located at the top of the pump room and in which a T-shaped pipe 3341 is installed. The upper two ports of the T-shaped pipe 3341 communicate with the source-side water storage chamber 331 and the field-side water storage chamber 333, respectively, and a gate valve 335 is provided for each port. Flow meters 337 are further respectively disposed at two ports on the upper side of the T-shaped pipeline 3341, so as to facilitate remote real-time monitoring. The lower port of the T-shaped pipe 3341 is connected to a water pump 3321. The source side water storage chamber 331, the pump chamber 332 and the field side water storage chamber 333 are communicated in sequence, gate valves 335 are respectively arranged at the communicated positions, and irrigation waterways or pumping water wandering waterways are formed by cooperatively controlling the gate valves 335. The source side water storage chamber 331 is communicated with a water source, and the field side water storage chamber 333 is connected with the main transmission pipe 32. The source-side water storage 331 and the field-side water storage 333 are also provided with electronic water gauges 336 for detecting the water levels of the respective water storage. The pump room of this embodiment can also be used in embodiment 1, and the arrangement manner of the pump room and the active transmission unit 3 is conventional in the art, and will not be described herein again.

The transitional flow-through unit 2 of this embodiment is mainly composed of a longitudinal water duct 23 and a transverse water duct 22. The longitudinal water pipes 23 are arranged parallel to the composite wall 1, and are communicated with the main conveying pipe 32 through the gate valve 53 and communicated with the composite wall 1 through the circuitous pipes. The transverse water conveying pipes 22 are communicated with the adjacent longitudinal water conveying pipes 23.

Further, the gate valve 53 is modularly packaged by the gate valve remote control unit 5, as shown in fig. 5, the gate valve remote control unit 5 mainly comprises: tubular housing 51, gate valve 53, flange connector 52 connected to the outside of tubular housing 51 and used for communicating pipeline interface 211 with gate valve 53, battery 55, solar panel 54 and data transmission station 56. The tubular housing 51 is shaped to fit the interior of the well structure and the remote port of the gate valve 53 is electrically connected to a data transfer station 56. The solar panel 54 is hinged on the upper end face of the tubular shell, and the battery 55 is electrically connected with the solar panel 54 and the power transmission platform 56 respectively. The gate valve remote control unit 5 is of a packaging type design through a gate valve remote control unit integrated with an electric butterfly valve, a solar panel, a storage battery and a communication module, can be produced and molded at one time by a factory, and is convenient to manufacture and install; and the communication of the field pipelines can be remotely controlled in an unattended way.

The composite material wall 1 of the embodiment is made of a mixed material of stones, water, sand and cement, and the component proportion of the stones, the water, the sand and the cement is set as a: b: c: e, and a e (15, 20), b e (1.2, 2), c e (0.5, 0.8), e (2.5, 4). The preferred scheme of this embodiment is: a: b: c: e = 16: 1.7: 0.6: 3.

compared with the embodiment 1, in the technical scheme of this embodiment, the composite material wall 1 is mainly responsible for infiltrating water conveyed by the active transmission unit into field soil, the amount of water drained into the water permeable conduit 11 (the composite material wall 1) through the main transmission pipe 32 is continuously increased, water starts to rapidly overflow out of the water permeable conduit 11, the water level of the composite material wall 1 is also continuously increased, and when the water level in the composite material wall 1 is higher than the soil surface, water starts to overflow out of the composite material wall 1 and enters the soil on both sides. The field irrigation and drainage system of this embodiment also can realize the function of pumping water and blowdown: and water permeates into the composite material wall body, finally flows into the main transmission pipeline through the transition flow unit, is lifted by the pump and is discharged.

Referring to fig. 10, the present embodiment further provides a set of remote control system dedicated to the field irrigation and drainage system, and the remote control system mainly comprises a PLC controller, an RS485 communication module, a data transmission module, a water inlet flow meter, a water discharge flow meter (respectively disposed at two ports on the upper side of the T-shaped pipeline 3341 as described above), and an electric gate valve 35. The RS485 communication module transmits data collected by the water inflow meter, the water drainage meter and the electronic pool to the PLC, and the PLC controls the on-off of the electric gate valve 35 after processing, so that the functions of water inflow irrigation or water pumping and sewage discharging of the pump room are realized.

Example 3

As shown in fig. 11, in this embodiment, on the basis of embodiment 2, when the composite material walls 1 are closer to each other or even attached to each other, non-woven fabrics or water-proof fabrics can be directly added between the walls to replace soil blocks to block water flow, so as to form parallel composite material wall units, thereby further saving land resources.

In the embodiment, the transverse water pipe 22 in the transition flow unit 2 is directly communicated with two adjacent composite wall units, the longitudinal water pipe 23 is communicated with the two composite wall units through the gate valve remote control unit 5, the gate valve remote control unit 5 in the embodiment comprises two cubic inner cavities (water channels) communicated with the two composite walls 1 respectively corresponding to the composite wall units, two electric butterfly valves communicated with the composite walls at the corresponding ends are respectively arranged on the end surfaces of two sides of each inner cavity, and the remote control system provided in the embodiment 2 is adopted for remote control.

The remaining technical features of this embodiment are the same as those of embodiment 2, and are not described herein again.

Example 4

As shown in fig. 3, the present embodiment provides a composite wall. The composite wall 1 is a hollow water-permeable wall body, a water-permeable conduit for guiding water flow is arranged at the bottom of the composite wall, and the water-permeable conduit is a steel reinforcement cage pipe wrapped with gauze at the periphery. The pipe 11 that permeates water of this embodiment is the steel reinforcement cage pipe that the periphery is around having the gauze, and the pipe 11 main effect that permeates water is guided the bottom of 1 with water fast along the combined material wall through the tension of the pore utilization water of gauze, improves the speed that water flows and then improves the efficiency of watering. The main function of the water-permeable conduit 11 is to guide water rapidly along the bottom of the composite wall 1 by the tension of water through the pores of the gauze, so as to improve the water flowing speed and further improve the irrigation efficiency.

The composite material wall of the embodiment is made of mixed materials of stones, water, sand and cement, and the component proportion of the stones, the water, the sand and the cement is set as follows: b: c: e, and a e (15, 20), b e (1.2, 2), c e (0.5, 0.8), e (2.5, 4). The preferred scheme of this embodiment is: a: b: c: e = 16: 1.7: 0.6: 3.

according to the field irrigation and drainage system, the water permeability of the composite material walls is greater than that of soil, redundant water in the soil is collected in the two composite material walls through the composite material walls, and then is discharged into the field soil to form a circulating and efficient water supply loop when the water level in the cavity is higher than the surface of the soil, so that the water is prevented from directly permeating into the lower layer of the soil, the utilization rate of a pump station is improved, and the use cost is reduced; the main pipelines for water inlet and drainage are all designed as closed pipelines, so that the leakage problem is fundamentally solved.

On the other hand, water conveyed by the active transmission unit permeates field soil through the composite material wall, the water amount discharged into the water permeable guide pipe through the main transmission pipe is continuously improved, the water quickly permeates out of the water permeable guide pipe, the water level of the composite material wall is also continuously improved, when the water level in the composite material wall is higher than the soil surface, the water starts to permeate out of the composite material wall and enters the soil on two sides, the water supply efficiency is improved, the water is prevented from directly permeating into the lower layer of the soil, the original irrigation and drainage ditch system is replaced, and the planting area is increased.

The technical solutions of the present invention are not limited to the above embodiments, and all technical solutions obtained by using equivalent substitution modes fall within the scope of the present invention.

Claims (16)

1. A field irrigation and drainage system is characterized by comprising a composite wall, an active transmission unit and a transitional circulation unit, wherein the active transmission unit is connected with a submersible pump, the composite wall is a hollow water permeable wall, water permeable pipes for guiding water flow are arranged at the bottom of an inner cavity of the wall, the composite walls are arranged in pairs in parallel, the transitional circulation unit comprises a water storage well communicated by a pipeline, and the water storage well is communicated with the water permeable pipes to discharge excess water in soil into the composite wall; the active transmission unit is arranged between the two composite material walls and directly irrigates water pumped by the submersible pump to the field; the plurality of transitional circulation units are communicated along the arrangement direction of the composite material wall; the composite material wall and the transition flow units are distributed at intervals in the direction perpendicular to the composite material wall to form the whole field drainage layout.

2. The field irrigation and drainage system of claim 1 wherein said water permeable conduit is a steel reinforcement cage pipe surrounded by gauze.

3. The field irrigation and drainage system as claimed in claim 2, wherein the transition circulation unit mainly comprises four water storage wells, a longitudinal water pipe and a transverse water pipe, the four water storage wells are respectively located at each vertex of the set rectangle, the length direction of the rectangle is parallel to the arrangement direction of the composite material walls, two water storage wells located on the long side of the rectangle are respectively communicated with the water permeable conduit in the adjacent composite material walls and are mutually communicated through the longitudinal water pipe, and the transverse water pipe is communicated with the two water storage wells located on the wide side of the rectangle and the two longitudinal water pipes.

4. The field irrigation and drainage system as claimed in claim 3, wherein the water storage well is a cubic or cylindrical well structure with an inner cavity, and pipeline interfaces connected with adjacent longitudinal water pipes, transverse water pipes, transition circulation units and composite material walls are reserved in the well structure respectively.

5. The field irrigation and drainage system of claim 4 further comprising a gate valve remote control unit disposed within said well structure, said gate valve remote control unit comprising: the solar energy collection well comprises a tubular shell, a gate valve, a flange joint, a battery, a solar panel and a data transmission station, wherein the flange joint is connected to the outer side of the shell and used for communicating a pipeline interface and the gate valve; the battery and the data transmission radio station are both arranged on the support positioned on the inner wall of the tubular shell and are packaged in a water-tight mode.

6. The field irrigation and drainage system as claimed in claim 1, wherein the active transmission unit comprises a main transmission pipe arranged along the composite wall and a T-shaped tee connected to the upper part of the main transmission pipe, the lower input end of the T-shaped tee is communicated with the main transmission pipe, the upper output end passes through the composite wall on both sides, and the height of the upper output end is higher than the soil surface.

7. The field irrigation and drainage system of claim 1 wherein said composite wall is made of a mixture of stone, water, sand, and cement.

8. The field irrigation drainage system as claimed in claim 7, wherein the component proportions of the stones, the water, the sand and the cement are set as follows: b: c: e, and a ∈ (15, 20), b ∈ (1.2, 2), c ∈ (0.5, 0.8), e ∈ (2.5, 4).

9. The utility model provides a drainage system is irritated in field which characterized in that includes combined material wall, initiative transmission unit and transition circulation unit, the combined material wall is hollow water permeability wall body, and the bottom of combined material wall is equipped with the pipe that permeates water that is used for guiding rivers, the initiative transmission unit loops through in transition circulation unit, the combined material wall permeates water soil.

10. The field irrigation and drainage system as claimed in claim 9, wherein the active transmission unit comprises a pump room and a main transmission pipe, the pump room is composed of a source side water storage chamber located at the bottom layer of the pump room, a pump chamber provided with a water pump, a field side water storage chamber, and a gate valve control chamber located at the top layer of the pump room and provided with a T-shaped pipeline, two ports on the upper side of the T-shaped pipeline are respectively communicated with the source side water storage chamber and the field side water storage chamber, and each port is provided with a gate valve; the lower side port of the T-shaped pipeline is connected with a water pump, the source side water storage chamber, the pump chamber and the field side water storage chamber are communicated in sequence, and gate valves are arranged at the communication positions respectively; the source side water storage chamber is communicated with a water source, and the field side pump chamber is connected with a main transmission pipe.

11. The field irrigation and drainage system as claimed in claim 9, wherein said transitional flow-through unit comprises a longitudinal water pipe and a transverse water pipe, said longitudinal water pipe being arranged parallel to the composite wall and being in communication with the main transport pipe and the composite wall, said transverse water pipe being in communication with the adjacent longitudinal water pipe.

12. The field irrigation and drainage system of claim 11, wherein said transitional flow cell is further provided with a gate valve remote control unit, the longitudinal water pipe is communicated with the main transport pipe through said gate valve remote control unit, said gate valve remote control unit comprises: the solar energy collection device comprises a tubular shell, a gate valve, a flange joint, a battery, a solar panel and a data transmission station, wherein the flange joint is connected to the outer side of the shell and used for communicating a pipeline interface and the gate valve; the battery and the data transmission radio station are both arranged on the support positioned on the inner wall of the tubular shell and are packaged in a water-tight mode.

13. The field irrigation and drainage system of claim 9 wherein said water permeable conduit is a steel reinforcement cage tube having gauze wrapped around the circumference thereof.

14. The field irrigation and drainage system of claim 9 wherein said composite wall is made of a mixture of stone, water, sand, and cement.

15. The field irrigation drainage system as claimed in claim 14, wherein the component proportions of the stones, the water, the sand and the cement are set as follows: b: c: e, and a ∈ (15, 20), b ∈ (1.2, 2), c ∈ (0.5, 0.8), e ∈ (2.5, 4).

16. The utility model provides a be applied to field and irritate drainage system's combined material wall, its characterized in that combined material wall is hollow water permeability wall body, and the pipe that permeates water that is used for guiding rivers is arranged to the bottom of wall body inner chamber, and combined material wall adopts the combined material of stone, water, sand, cement to make, the pipe that permeates water is around the steel reinforcement cage pipe that has the gauze for the periphery, and the component proportion of setting for stone, water, sand, cement is a: b: c: e, and a e (15, 20), b e (1.2, 2), c e (0.5, 0.8), e (2.5, 4).

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