Underground water circulation lifting and farmland irrigation all-in-one machine

Abstract

The utility model provides a groundwater circulation lifting and farmland irrigation all-in-one machine, which comprises a backflow detection device and a plurality of backflow irrigation devices, the backflow detection device comprises a water pumping circulating pump, a support base is arranged at the front end of the water pumping circulating pump, a backflow pipeline is communicated between the support base and the water pumping circulating pump, and the backflow irrigation devices are arranged on the backflow pipeline. The rear side of the top end of the water pumping circulating pump communicates with a three-way pipeline. According to the scheme, components of passing backflow water are detected through the detector, information feedback is conducted in real time, the flowing water pressure is monitored in real time, and workers can conveniently monitor the water quality condition of farmland irrigation and whether water is sufficient or not; the problem that backflow water cannot be unblocked due to excessive impurities is solved, a worker can conveniently clean the backflow water at any time, and the irrigation backflow water recycling and irrigation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland water conservancy projects, in particular to an integrated machine for groundwater circulation, lifting and farmland irrigation. Background Art

[0002] As global water shortages become increasingly severe, agricultural irrigation, as one of the main areas of water consumption, faces urgent challenges in water conservation and efficient utilization. Traditional irrigation methods, such as surface irrigation, sprinkler irrigation, and drip irrigation, suffer from varying degrees of water waste, low irrigation efficiency, and soil salinization. Therefore, developing an all-in-one system that can efficiently utilize groundwater resources, achieve water recycling, and precisely irrigate farmland is crucial.

[0003] To achieve sustainable utilization of groundwater resources, it is necessary to develop a technology that can efficiently extract groundwater and circulate it. This technology can not only meet the needs of farmland irrigation, but also maintain the stability of groundwater levels and maintain ecological balance through a reasonable circulation mechanism. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides an integrated machine for groundwater circulation, lifting and farmland irrigation, which solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a groundwater circulation lifting and farmland irrigation integrated machine, including a backflow detection device and several backflow irrigation devices, the backflow detection device includes a water pumping circulation pump, a support base is provided at the front end of the water pumping circulation pump, a backflow pipe is connected between the support base and the water pumping circulation pump, a three-way pipe is connected to the rear side of the top of the water pumping circulation pump, symmetrical detectors are connected at both ends of the three-way pipe, and a guide pipe is connected at both ends of the detector, the guide pipe is L-shaped, the front end of the guide pipe extends into the farmland, a support column is provided at the bottom of the outer end face of the guide pipe to provide stable support, and several of the backflow irrigation devices are connected to the guide pipe extension pipe.

[0008] Preferably, the backflow irrigation device further comprises an installation connecting pipe, the installation connecting pipe is communicated with the guide pipe, and a support pipe is provided on the upper side of the outer end surface of the installation connecting pipe.

[0009] Preferably, a pouring plate is provided at the top end of the support tube, and a plurality of guide holes are provided in an array on the outer end surface of the pouring plate.

[0010] Preferably, a rotating cylinder is provided in the irrigation plate for rotation, a guide groove opening outward is provided in the rotating cylinder, the bottom of the rotating cylinder is connected to the support pipe, and the irrigation water is guided by the rotating cylinder to the guide hole in the corresponding direction for spraying.

[0011] Preferably, an outward-extending adjustment dial is fixedly connected to the top end of the rotating cylinder.

[0012] Preferably, a filter cavity is provided in the support base, and an insertable filter screen plate is provided in the filter cavity.

[0013] Preferably, an inclined guide plate is fixedly provided on one side of the outer end surface of the support base.

[0014] Preferably, an inclined guide plate is provided in the filter cavity, and the inclined guide plate is used to guide impurities to fall into the filter cavity for storage.

[0015] (3) Beneficial effects

[0016] The utility model provides an integrated machine for groundwater circulation, lifting and farmland irrigation. It has the following beneficial effects:

[0017] 1. This solution uses detectors to detect the composition of the return water and provide real-time information feedback, and monitors the water pressure in real time, making it convenient for staff to monitor the water quality of farmland irrigation and whether there is enough water.

[0018] 2. This solution can prevent the problem of return water not being able to flow smoothly due to excessive impurities through the filter screen plate that is easy to disassemble and install, and it is convenient for staff to clean it at any time, thereby improving the efficiency of irrigation and recycling of irrigation return water. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 3 This is a front view structural diagram of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance and structure of the components of the backflow irrigation device of the utility model;

[0023] Figure 5 This is a front view of the appearance and structure of the components of the return irrigation device of the utility model;

[0024] Figure 6 For this utility model Figure 5 Cross-sectional view in the AA direction;

[0025] Figure 7 For this utility model Figure 3 Cross-sectional view along the BB direction.

[0026] In the figure: 101, water circulation pump; 102, support base; 103, detector; 104, guide pipe; 105, support column; 106, three-way pipe; 108, return pipe; 109, guide plate; 111, installation connecting pipe; 112, support pipe; 113, guide hole; 114, irrigation plate; 115, guide groove; 116, rotating cylinder; 118, filter screen plate; 119, filter chamber; 120, inclined guide plate; 121, adjustment dial; 1001, backflow detection device; 1002, backflow irrigation device. DETAILED DESCRIPTION

[0027] The present invention provides a groundwater circulation lifting and farmland irrigation integrated machine, such as Figure 1-7 As shown, it includes a backflow detection device 1001 and several backflow irrigation devices 1002. The backflow detection device 1001 includes a water pumping circulation pump 101. A support base 102 is provided at the front end of the water pumping circulation pump 101. A backflow pipe 108 is provided between the support base 102 and the water pumping circulation pump 101. A three-way pipe 106 is provided at the rear side of the top of the water pumping circulation pump 101. Both ends of the three-way pipe 106 are connected to detectors 103 in symmetrical positions. Both ends of the detector 103 are connected to a guide pipe 104. The guide pipe 104 is L-shaped, and the front end of the guide pipe 104 extends into the farmland. A support column 105 is provided at the bottom of the outer end surface of the guide pipe 104 to provide stable support. Several backflow irrigation devices 1002 are connected to the extension pipe of the guide pipe 104.

[0028] It should be further explained that the detector 103 can detect the composition of the return water and update the data in real time, so that the staff can monitor the water quality of the farmland irrigation and whether the water is sufficient.

[0029] Furthermore, the backflow irrigation device 1002 further includes an installation connecting pipe 111 , which is connected to the guide pipe 104 , and a support pipe 112 is provided on the upper side of the outer end surface of the installation connecting pipe 111 .

[0030] Furthermore, a pouring plate 114 is provided at the top end of the support tube 112 , and a plurality of guide holes 113 are provided in an array on the outer end surface of the pouring plate 114 .

[0031] Furthermore, a rotating cylinder 116 is provided in the irrigation plate 114, and a guide groove 115 opening outward is provided in the rotating cylinder 116. The bottom of the rotating cylinder 116 is connected to the support pipe 112, and the irrigation water is guided to the guide hole 113 in the corresponding direction for spraying through the rotating cylinder 116.

[0032] Furthermore, an outwardly extending adjustment dial 121 is fixedly connected to the top of the rotating cylinder 116 .

[0033] Furthermore, a filter cavity 119 is provided in the support base 102 , and an insertable filter screen plate 118 is provided in the filter cavity 119 .

[0034] It should be further explained that a plurality of slits are provided on the surface of the filter screen plate 118 for filtering impurities in the irrigation water.

[0035] Furthermore, an inclined guide plate 109 is fixedly provided on one side of the outer end surface of the support base 102 .

[0036] Furthermore, an inclined guide plate 120 is provided in the filter cavity 119 , and the inclined guide plate 120 is used to guide impurities to fall into the filter cavity 119 for storage.

[0037] When using this solution, first drive the pumping circulation pump 101 to move as a whole to the working position, the farmland irrigation position, and connect the return groundwater outlet after irrigating the farmland to the inclined drainage plate 109, and guide the groundwater through the drainage plate 109 to flow into the support base 102, and perform preliminary filtration treatment on the groundwater passing through the inserted filter screen plate 118, filter and remove some crop residues, and then flow into the return pipe 108. At this time, the pumping circulation pump 101 is used to pump the return water in the return pipe 108 and output it upward to the three-way pipe 106. At this time, the return water is guided to flow through the detector 103, and the detector 103 detects the components of the return water and provides real-time information feedback, and monitors the water pressure in real time, so that the staff can monitor the water quality of farmland irrigation and whether there is enough water.

[0038] When the irrigation water is returned for irrigation, the front end of the guide pipe 104 is first laid to the irrigation position inside the farmland, and an appropriate number of return irrigation devices 1002 are installed and connected. At this time, by rotating the adjustment dial 121 in each return irrigation device 1002, the guide direction of the guide groove 115 is adjusted, and then the spray direction of the irrigation water of the guide hole 113 can be adjusted, thereby facilitating subsequent farmland irrigation work.

[0039] The return water is then guided through the diversion pipe 104, enters the installation connection pipe 111 installed on each side, and flows into the support pipe 112. Through the guidance of the diversion groove 115 and the water pressure caused by the continuous water supply, the water flows outward through the corresponding diversion hole 113 and irrigates the farmland, achieving the effect of recycling irrigation water.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A groundwater circulation lifting and farmland irrigation integrated machine, comprising a backflow detection device (1001) and a plurality of backflow irrigation devices (1002), characterized in that: The backflow detection device (1001) comprises a water pumping circulation pump (101), a support base (102) is provided at the front end of the water pumping circulation pump (101), a backflow pipe (108) is provided between the support base (102) and the water pumping circulation pump (101), a three-way pipe (106) is provided at the rear side of the top end of the water pumping circulation pump (101), both ends of the three-way pipe (106) are connected to a detector (103), both ends of the detector (103) are provided with a guide pipe (104), a support column (105) is provided at the bottom of the outer end surface of the guide pipe (104), and a plurality of the backflow irrigation devices (1002) are connected to the extension pipe of the guide pipe (104).

2. The groundwater circulation lifting and farmland irrigation integrated machine according to claim 1, characterized in that: The backflow irrigation device (1002) further comprises an installation connecting pipe (111), wherein the installation connecting pipe (111) is in communication with the flow guide pipe (104), and a support pipe (112) is provided on the upper side of the outer end surface of the installation connecting pipe (111).

3. The groundwater circulation lifting and farmland irrigation integrated machine according to claim 2, characterized in that: A pouring plate (114) is provided at the top end of the support tube (112), and a plurality of flow guide holes (113) are arranged in an array on the outer end surface of the pouring plate (114).

4. The groundwater circulation lifting and farmland irrigation integrated machine according to claim 3, characterized in that: A rotating cylinder (116) is rotatably provided in the irrigation plate (114), and a guide groove (115) opening outward is provided in the rotating cylinder (116). The bottom of the rotating cylinder (116) is communicated with the support pipe (112), and the irrigation water is guided by the rotating cylinder (116) to the guide hole (113) in the corresponding direction for spraying.

5. The groundwater circulation lifting and farmland irrigation integrated machine according to claim 4, characterized in that: The top end of the rotating cylinder (116) is fixedly connected to an adjusting turntable (121).

6. The groundwater circulation lifting and farmland irrigation integrated machine according to claim 1, characterized in that: A filter cavity (119) is provided in the support base (102), and a filter screen plate (118) is provided in the filter cavity (119).

7. The groundwater circulation lifting and farmland irrigation integrated machine according to claim 6, characterized in that: A flow guide plate (109) is fixedly provided on one side of the outer end surface of the support base (102).

8. The groundwater circulation lifting and farmland irrigation integrated machine according to claim 7, characterized in that: An inclined guide plate (120) is provided in the filter cavity (119).

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