CN210275376U

CN210275376U - Automatic irrigation equipment in farmland

Info

Publication number: CN210275376U
Application number: CN201920274312.XU
Authority: CN
Inventors: 史尚; 王兴
Original assignee: Jiangxi Water Resources Institute (jiangxi Water Conservancy And Hydropower School Jiangxi Irrigation And Drainage Development Center Jiangxi Water Conservancy Engineering Technician College)
Current assignee: Jiangxi Water Resources Institute (jiangxi Water Conservancy And Hydropower School Jiangxi Irrigation And Drainage Development Center Jiangxi Water Conservancy Engineering Technician College)
Priority date: 2019-03-05
Filing date: 2019-03-05
Publication date: 2020-04-10
Anticipated expiration: 2029-03-05

Abstract

The utility model relates to a field irrigation field, concretely relates to farmland automatic irrigation device, including water storage container, water pump, raceway and shower nozzle, its characterized in that still includes the control assembly, water storage container sets up in the underground, the control assembly includes contactor, shielded wire and relay and inductive electrode, and the input of relay is connected with a plurality of inductive electrode, a plurality of inductive electrode sets up different height department in water storage container, and the output of relay is connected with the contactor, the contactor passes through the shielded wire with the water pump and is connected; the water pipe is connected with the water pump, the spray heads are arranged at the top of the water pipe and are circular disc bodies, and a plurality of spray nozzles are uniformly arranged on the spray heads. The utility model discloses irrigate efficiently, the water economy resource, the practicality is good.

Description

Automatic irrigation equipment in farmland

Technical Field

The utility model relates to a field irrigation field, concretely relates to automatic irrigation equipment in farmland.

Background

In agricultural production, field irrigation is a key factor of agricultural development, and the quality of field irrigation has decided agricultural production's quality to a certain extent, and present field irrigation most still relies on the ditch water delivery, and the mode of big water flood irrigation is gone on, but this kind of irrigation mode can waste a large amount of water resources, and irrigation efficiency is low, irrigates inhomogeneously, can not satisfy modern agricultural production's needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can practice thrift the labour, the water economy resource irrigates evenly, irrigates the automatic irrigation equipment in efficient farmland.

In order to realize the purpose, the utility model discloses the technical scheme who takes is: the utility model provides an automatic irrigation equipment in farmland, includes water storage container, water pump, raceway and shower nozzle, still includes control assembly, water storage container sets up underground, control assembly includes contactor, shielded wire and relay and response electrode, and the input of relay is connected with a plurality of response electrodes, and a plurality of response electrode settings are in water storage container not co-altitude department, and the output and the contactor of relay are connected, the contactor is connected, the shower nozzle sets up at the raceway top, the shower nozzle is circular disk body, evenly is provided with the nozzle on the shower nozzle.

Further, the water conveying pipe comprises a first water conveying pipe, a second water conveying pipe and a third water conveying pipe, one end of the first water conveying pipe is connected with the water pump, the other end of the first water conveying pipe penetrates through the top of the water storage container to reach the bottom of the water storage container, the first water conveying pipe is inverted L-shaped, one end of the second water conveying pipe is connected with the water pump, the other end of the second water conveying pipe is connected with the third water conveying pipe, the second water conveying pipe is L-shaped, one end of the third water conveying pipe is sleeved with the second water conveying pipe, the other end of the third water conveying pipe is connected with the spray head, the third water conveying pipe is a vertical pipe, and the diameter of the third water.

Furthermore, the water pipe is provided with a lifting assembly, the lifting assembly comprises a driving motor, a guide sleeve, a push rod and a fixing piece, the driving motor is fixedly connected to the guide sleeve, the guide sleeve is connected to the second water pipe through the fixing piece, the push rod is sleeved on the guide sleeve, the top of the push rod is fixedly connected with the bottom of the spray head, and the fixing piece is a clamp.

Further, a sealing sleeve is arranged at the joint of the second water conveying pipe and the third water conveying pipe.

Furthermore, a filter screen is arranged in the first water delivery pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model comprises a water storage container, wherein the water storage container is stored with irrigation water, induction electrodes are arranged at different heights in the water storage container, when the induction electrodes detect that the water level in the water storage container is higher than a certain height, a relay is electrified, a contactor is closed, a water pump switch is opened, and water pumping irrigation is started; after the water is irrigated for a period of time, when the sensing electrode detects that the water level in the water storage container is lower than a certain height, the relay is powered off, the contactor is disconnected, the water pump switch is turned off, and the irrigation is stopped, so that the aims of automatically starting and stopping the irrigation are fulfilled, the irrigation efficiency is high, and the labor is saved; the water delivery pipes comprise a first water delivery pipe, a second water delivery pipe and a third water delivery pipe, a lifting assembly is arranged between the second water delivery pipe and the third water delivery pipe, and a spray head arranged on the third water delivery pipe can irrigate at different heights and uniformly; the bottom of the first water delivery pipe is provided with the filter screen, so that sundries can be filtered, the blockage of the spray head is avoided, and the service life is prolonged. The utility model has the characteristics of irrigate efficiently, save the labour, irrigate evenly, labour saving and time saving.

Drawings

Fig. 1 is a schematic structural view of the automatic farmland irrigation device of the present invention.

Fig. 2 is a schematic structural view of the lifting assembly of the automatic farmland irrigation device of the present invention.

Fig. 3 is a partial enlarged view of a portion a in fig. 2 of the automatic farmland irrigation device of the present invention.

Fig. 4 is a schematic structural view of a water pipe of the automatic farmland irrigation device of the present invention.

Reference numerals: 1 is a water storage container, 3 is a water pump, 4 is a water pipe, 5 is a spray head, 7 is a sealing sleeve, 8 is a filter screen, 201 is a contactor, 202 is a shielding wire, 203 is a relay, 401 is a first water pipe, 402 is a second water pipe, 403 is a third water pipe, 601 is a driving motor, 602 is a guide sleeve, 603 is a push rod, and 604 is a fixing piece.

Detailed Description

The invention is described in further detail below with reference to the following figures and specific embodiments:

as shown in fig. 1 to 4, an automatic farmland irrigation device comprises a water storage container 1, a water pump 3, a water pipe 4, a spray head 5, and a control component, the water storage container 1 is disposed underground, and the control assembly includes a contactor 201, a shield wire 202, a relay 203, and an induction electrode 204, and, in particular, in this embodiment, the relay 203 is a JYB714 type liquid level relay manufactured by delaxi group ltd, which is connected to a 12V dc power supply, the input terminal of the relay 203 is connected to a plurality of induction electrodes 204, the plurality of induction electrodes 204 are disposed at different heights in the water storage container 1, the output terminal of the relay 203 is connected to the contactor 201, specifically, in the present embodiment, the contactor 201 is a CJX2-3210 contactor manufactured by poiyoyi electric ltd, zhejiang, and the contactor 201 is connected to the water pump 3 through a shield wire 202, specifically, in the embodiment, the water pump 3 is a DC50E single-phase water pump produced by Shenzhen Zhongke century science and technology Limited; the water delivery pipe 4 is connected with the water pump 3, the spray heads 5 are arranged at the top of the water delivery pipe 4, the spray heads 5 are circular disc bodies, and spray nozzles are uniformly arranged on the spray heads 5;

the water conveying pipe 4 comprises a first water conveying pipe 401, a second water conveying pipe 402 and a third water conveying pipe 403, one end of the first water conveying pipe 401 is connected with the water pump 3, the other end of the first water conveying pipe passes through the top of the water storage container 1 to reach the bottom of the water storage container 1, the first water conveying pipe 401 is inverted L-shaped, one end of the second water conveying pipe 402 is connected with the water pump 3, the other end of the second water conveying pipe 402 is connected with the third water conveying pipe 403, the second water conveying pipe 402 is L-shaped, one end of the third water conveying pipe 403 is sleeved with the second water conveying pipe 402, the other end of the third water conveying pipe 403 is connected with the spray head 5, the third water conveying pipe 403 is a vertical pipe, and the diameter of the;

a lifting assembly is arranged on the water pipe 4, the lifting assembly comprises a driving motor 601, a guide sleeve 602, a push rod 603 and a fixing piece 604, specifically, in this embodiment, the driving motor 601 is connected with 220V mains supply, the driving motor 601 is fixedly connected to the guide sleeve 602, the guide sleeve 602 is connected to the second water pipe 402 through the fixing piece 604, the push rod 603 is sleeved on the guide sleeve 602, the top of the push rod 603 is fixedly connected with the bottom of the spray head 5, and the fixing piece 604 is a clamp;

a sealing sleeve 7 is arranged at the joint of the second water conveying pipe 402 and the third water conveying pipe 403;

a filter screen 8 is arranged inside the first water delivery pipe 401.

When the utility model is used for field irrigation, the induction electrodes 204 are respectively arranged at 3/4 and 1/4 at the height of the water storage container 1, when the liquid level in the water storage container 1 is higher than 3/4, the relay 203 is electrified, the contactor 201 is closed, the switch of the water pump 3 is opened, the water pump 3 starts to pump water, the irrigation water in the water storage container 1 reaches the spray head 5 through the filter screen 8 in the first water pipe 401, and the field irrigation is carried out through the spray head 5; after a period of irrigation, the liquid level in the water storage container 1 is reduced, when the liquid level in the water storage container 1 is lower than 1/4, the relay 203 is powered off, the contactor 201 is disconnected, the switch of the water pump 3 is turned off, the water pump 3 stops pumping water, and the irrigation is stopped; when irrigation needs to be carried out at a lower position, the driving motor 601 works, the push rod 603 descends, the top of the push rod 603 is fixedly connected to the spray head 5, the spray head 5 is fixedly connected with the third water pipe 403, the third water pipe 403 is driven to descend, and the spray head 5 sprays water at the lower position for irrigation; when irrigation is needed at a higher position, the driving motor 601 works, the push rod 603 ascends to drive the third water pipe 403 to ascend, and the spray head 5 sprays water at the higher position for irrigation.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. An automatic farmland irrigation device comprises a water storage container (1), a water pump (3), a water conveying pipe (4) and a spray head (5), and is characterized by further comprising a control assembly, wherein the water storage container (1) is arranged underground, the control assembly comprises a contactor (201), a shielding wire (202), a relay (203) and induction electrodes (204), the input end of the relay (203) is connected with a plurality of induction electrodes (204), the induction electrodes (204) are arranged at different heights in the water storage container (1), the output end of the relay (203) is connected with the contactor (201), and the contactor (201) is connected with the water pump (3) through the shielding wire (202); the water delivery pipe (4) is connected with the water pump (3), the spray head (5) is arranged at the top of the water delivery pipe (4), the spray head (5) is a circular disc body, and a plurality of nozzles are uniformly arranged on the spray head (5).

2. The automatic farmland irrigation device according to claim 1, wherein the water delivery pipes (4) comprise a first water delivery pipe (401), a second water delivery pipe (402) and a third water delivery pipe (403), one end of the first water delivery pipe (401) is connected with the water pump (3), the other end of the first water delivery pipe passes through the top of the water storage container (1) and reaches the bottom of the water storage container (1), the first water delivery pipe (401) is inverted L-shaped, one end of the second water delivery pipe (402) is connected with the water pump (3), the other end of the second water delivery pipe is connected with the third water delivery pipe (403), the second water delivery pipe (402) is L-shaped, one end of the third water delivery pipe (403) is sleeved with the second water delivery pipe (402), the other end of the third water delivery pipe (403) is a vertical pipe, and the diameter of the third water delivery pipe (403) is smaller than that of the second water delivery pipe (402).

3. The automatic farmland irrigation device according to claim 2, wherein the water pipe (4) is provided with a lifting assembly, the lifting assembly comprises a driving motor (601), a guide sleeve (602), a push rod (603) and a fixing member (604), the driving motor (601) is fixedly connected to the guide sleeve (602), the guide sleeve (602) is connected to the second water pipe (402) through the fixing member (604), the push rod (603) is sleeved on the guide sleeve (602), the top of the push rod (603) is fixedly connected with the bottom of the spray head (5), and the fixing member (604) is a hoop.

4. An automatic farmland irrigation device as claimed in claim 2, wherein a sealing sleeve (7) is arranged at the joint of the second water delivery pipe (402) and the third water delivery pipe (403).

5. An automatic farmland irrigation device as claimed in claim 2, wherein a filter screen (8) is arranged inside the first water delivery pipe (401).