CN216254458U

CN216254458U - Sprinkling irrigation equipment

Info

Publication number: CN216254458U
Application number: CN202122887101.3U
Authority: CN
Inventors: 张冲; 武金燚; 张振卫; 李建锋; 宋春景; 赵宇峰
Original assignee: Hebei Dadi Seed Industry Co ltd
Current assignee: Hebei Dadi Seed Industry Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-12
Anticipated expiration: 2031-11-23

Abstract

The utility model provides a sprinkling irrigation device which comprises a walking portal frame, a water delivery pipe, a sprinkler head, a water inlet pipe, a pressure pump and a pumping auxiliary assembly. The water delivery pipe is arranged on the walking portal frame along the span direction of the walking portal frame; the water spray heads are arranged in plurality and are all arranged on the water conveying pipe; the water inlet pipe is fixedly arranged on the walking portal frame, and one end of the water inlet pipe is used for extending into the water channel; the pressure pump is provided with a water inlet end and a water outlet end, the water inlet end is communicated with the other end of the water inlet pipe, and the water outlet end is communicated with one end of the water delivery pipe; the water pumping auxiliary assembly is fixedly arranged on the walking portal frame, is communicated with the water delivery pipe and is used for filling water into the water inlet pipe before the pressure pump works. The utility model provides a sprinkling irrigation device, aiming at solving the technical problems that when the water flow in a water pumping pipe of a sprinkling irrigation machine is lost due to long time interval between two adjacent times of irrigation, the water needs to be manually filled into the water pumping pipe, the operation is complicated, and the water pump is easy to burn down due to cavitation erosion.

Description

Sprinkling irrigation equipment

Technical Field

The utility model belongs to the technical field of agricultural sprinkling irrigation equipment, and particularly relates to a sprinkling irrigation device.

Background

With the rapid development of agricultural mechanization, agricultural irrigation gradually becomes a weak link of the whole agricultural mechanization, and a backward method of field bed-repairing and flood irrigation is still adopted in a certain part of areas, so that not only is the land and water resources wasted, but also a large amount of manpower is consumed. In recent years, irrigation machines have been developed to improve irrigation efficiency and reduce labor intensity of operators.

Among the prior art, in order to prevent that biology or debris in the ditch from causing the damage to the water pump, set up the water pump at the eminence usually, an inlet tube is connected to the water inlet of water pump, and the inlet tube stretches into to the ditch in, this kind of mode can protect the water pump to a certain extent. However, the irrigation is intermittent type formula, and when long-time the stop, the rivers in the inlet tube flow out, be empty pipe state in the inlet tube, open the water pump suddenly this moment, no water passes through in the impeller of water pump for a short time, and the time overlength leads to the water pump to burn because of the cavitation erosion easily, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a sprinkling irrigation device, aiming at solving the technical problems that when water in a water inlet pipe of the sprinkling irrigation device with a long time interval between two adjacent times of irrigation is lost, a water pump is easy to burn down due to no water passing through an impeller for a long time, and the practicability is poor.

In order to achieve the purpose, the utility model adopts the technical scheme that: there is provided a sprinkler irrigation apparatus comprising:

a walking gantry;

the water conveying pipe is arranged on the walking portal frame along the span direction of the walking portal frame;

the water spraying heads are arranged on the water conveying pipe and used for spraying;

the water inlet pipe is fixedly arranged on the walking portal frame, and one end of the water inlet pipe is used for extending into the water channel;

the pressure pump is provided with a water inlet end and a water outlet end, the water inlet end is communicated with the other end of the water inlet pipe, and the water outlet end is communicated with one end of the water conveying pipe and is used for conveying water in the ditch into the water conveying pipe; and

and the water pumping auxiliary assembly is fixedly arranged on the walking portal frame, is communicated with the water delivery pipe and is used for filling water into the water inlet pipe before the pressure pump works.

In one possible implementation, the water pumping aid assembly includes:

the water storage tank is fixedly arranged on the walking portal frame, and the bottom of the water storage tank is provided with a water outlet;

one end of the connecting pipe is communicated with the water outlet, and the other end of the connecting pipe is communicated with the water delivery pipe; and

and the valve is arranged on the connecting pipe and is used for being opened before the pressure pump works and being closed after the pressure pump works and the water level in the water storage tank rises to the initial liquid level.

In one possible implementation, the water duct includes a first horizontal section, a vertical section, and a second horizontal section; the height of the second horizontal section is lower than that of the first horizontal section, and the vertical end is communicated with the first horizontal section and the second horizontal section;

the connecting pipe is communicated with the second horizontal section; the plurality of water spraying heads are arranged on the first horizontal section at intervals along the length direction of the first horizontal section.

In one possible implementation, the walking gantry includes:

the two walking vehicles are respectively arranged on two sides of a farmland to be watered;

the two support frames are respectively arranged in one-to-one correspondence with the two walking vehicles; each support frame is fixedly arranged on the corresponding walking vehicle and is arranged along the vertical direction; and

the two ends of the cross beam are respectively fixedly connected with the top ends of the two support frames;

the first horizontal section is fixedly arranged on the cross beam, the second horizontal section is fixedly arranged on one of the traveling vehicles, and the vertical section is fixedly arranged on one of the supporting frames.

In one possible implementation manner, the pumping auxiliary assembly further comprises a liquid level sensor and a matched controller; the liquid level sensor is positioned in the water storage tank and used for monitoring the liquid level in the water storage tank.

In one possible implementation manner, the valve is a solenoid valve, and the solenoid valve is electrically connected with the controller.

In one possible implementation, the sprinkling irrigation device further comprises a filtering assembly, wherein the filtering assembly is arranged at one end, far away from the pressure pump, of the water inlet pipe and is used for being inserted into water in the water channel so as to filter water entering the water inlet pipe.

The sprinkling irrigation device provided by the utility model has the beneficial effects that: compared with the prior art, install the conduit on walking portal frame along walking portal frame's span direction, install a plurality of sprinkler heads on the conduit, the sprinkler head is used for irrigating the farmland, set up a plurality of sprinkler heads, make and spray more evenly and improve work efficiency, inlet tube one end is deepened in the ditch, the other end links to each other with the end of intaking of force pump, the conduit links to each other with the play water end of force pump, thereby realize pouring the conduit with the water in the ditch into, through setting up the auxiliary assembly that draws water, draw water auxiliary assembly and conduit intercommunication, before force pump work, the auxiliary assembly that draws water is used for pouring water into to the inlet tube, can prevent to appear leading to the condition that the force pump burns out because of force pump idle running, improve the practicality.

Drawings

Fig. 1 is a schematic structural diagram of a sprinkler irrigation device according to an embodiment of the present invention;

fig. 2 is a schematic view of a matching structure of a pumping auxiliary assembly, a water pipe and a water inlet pipe of the sprinkler irrigation device provided by the embodiment of the utility model.

Description of reference numerals: 10. a walking gantry; 11. a walking vehicle; 12. a support frame; 20. a water delivery pipe; 21. a first horizontal segment; 22. a vertical section; 23. a second horizontal segment; 30. a sprinkler head; 40. a water inlet pipe; 50. a pressure pump; 60. a water pumping auxiliary component; 61. a water storage tank; 62. a connecting pipe; 63. and (4) a valve.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It should be noted that the terms "length," "width," "height," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," "tail," and the like, indicate orientations or positional relationships that are based on the orientations or positional relationships illustrated in the drawings, are used for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the utility model.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Further, "plurality" or "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and fig. 2 together, the sprinkler irrigation apparatus of the present invention will now be described. The sprinkling irrigation device comprises a walking portal frame 10, a water delivery pipe 20, a sprinkler head 30, a water inlet pipe 40, a pressure pump 50 and a pumping auxiliary assembly 60.

The water pipe 20 is arranged on the walking gantry 10 along the span direction of the walking gantry 10. The sprinkler heads 30 are provided with a plurality of sprinkler heads 30, the sprinkler heads 30 are all arranged on the water conveying pipe 20, and the sprinkler heads 30 are used for sprinkling irrigation farmlands. The water inlet pipe 40 is fixedly arranged on the walking portal frame 10, and one end of the water inlet pipe 40 extends into the water channel. The pressure pump 50 has a water inlet end in communication with the other end of the water inlet tube 40 and a water outlet end in communication with one end of the water delivery tube 20. The pressure pump 50 is used to convey water in the canal into the water duct 20.

The pumping auxiliary assembly 60 is fixedly installed on the walking gantry 10 and is communicated with the water pipe 20. The pumping aid assembly 60 is used to fill the inlet pipe 40 with water before the pressure pump 50 is operated.

Compared with the prior art, the sprinkling irrigation device provided by the embodiment of the utility model has the advantages that the water delivery pipe is arranged on the walking portal frame along the span direction of the walking portal frame, the water delivery pipe is provided with the plurality of water spraying heads for irrigating farmlands, the plurality of water spraying heads are arranged, so that the sprinkling is more uniform and the working efficiency is improved, one end of the water inlet pipe extends into the water channel, the other end of the water inlet pipe is connected with the water inlet end of the pressure pump, and the water delivery pipe is connected with the water outlet end of the pressure pump, so that the water in the water channel is injected into the water delivery pipe.

In some embodiments, referring to fig. 1 and 2, the pumping aid assembly 60 includes a water storage tank 61, a connecting pipe 62 and a valve 63. The water storage tank 61 is fixedly arranged on the walking portal frame 10, and a water outlet is formed in the bottom of the water storage tank 61. One end of the connecting pipe 62 is communicated with the water outlet, and the other end is communicated with the water delivery pipe 20. A valve 63 is provided on the connection pipe 62. The valve 63 is opened before the pressure pump 50 is operated, the pressure pump 50 is opened, and the valve 63 is closed after the water level in the water storage tank 61 is raised to the initial level. In this embodiment, the valve 63 is opened before the pressure pump 50 works, the pressure pump 50 is opened, the water in the canal flows into the water storage tank 61 through the water inlet pipe 40, and when the water level in the water storage tank 61 rises to the initial liquid level, the valve 63 is closed, and the water storage process of the water storage tank 61 is completed.

In some embodiments, referring to fig. 1 and 2, the water pipe 20 includes a first horizontal section 21, a vertical section 22, and a second horizontal section 23. The second horizontal segment 23 has a height lower than the height of the first horizontal segment 21. The vertical section 22 communicates the first horizontal section 21 and the second horizontal section 23.

The connection pipe 62 communicates with the second horizontal section 23. The plurality of sprinkler heads 30 are disposed at intervals on the first horizontal section 21 along the length direction of the first horizontal section 21.

In this embodiment, the height of the second horizontal segment 23 is lower than that of the first horizontal segment 21, the vertical segment 22 is communicated with the first horizontal segment 21 and the second horizontal segment 23, and the plurality of water spraying heads 30 are arranged on the first horizontal segment 21 at intervals along the length direction of the first horizontal segment 21, the second horizontal segment 23 is communicated with the water outlet end of the pressure pump 50, the pressure pump 50 is started, water in the ditch enters the first horizontal segment 21 after passing through the water inlet pipe 40, the second horizontal segment 23 and the vertical segment 22, and then the sprinkling irrigation on the farmland is completed through the water spraying heads 30.

In some embodiments, referring to fig. 1, the walking gantry 10 includes a walking vehicle 11, a supporting frame 12 and a beam. Two walking vehicles 11 are arranged, and the two walking vehicles 11 are respectively arranged on two sides of the farmland to be watered. The number of the support frames 12 is two, and the two support frames 12 are respectively arranged corresponding to the two traveling vehicles 11 one by one. Each support frame 12 is fixedly arranged on the corresponding walking vehicle 11, and the support frames 12 are arranged along the vertical direction. Two ends of the beam are respectively fixedly connected with the top ends of the two support frames 12. Wherein, the first horizontal segment 21 of raceway 20 sets firmly on the crossbeam, and the second horizontal segment 23 sets firmly on one of them walking car 11, and vertical section 22 sets up on the support frame 12 on the walking car 11 corresponding with second horizontal segment 23.

In some embodiments, the water assist assembly 60 further includes a level sensor and associated controller. A liquid level sensor is located in the tank 61 for monitoring the water level within the tank 61.

In some embodiments, the valve 63 is a solenoid valve, and the solenoid valve is electrically connected to the controller, so as to realize the automation of the opening and closing of the solenoid valve.

In some embodiments, the sprinkling irrigation apparatus further comprises a filter element (the filter element main body is a filter screen cylinder, which is not described herein in detail for the prior art). The filtering assembly is disposed at an end of the water inlet pipe 40 far from the pressure pump 50 and is used for being inserted into water in the canal, so as to filter water entering the water inlet pipe 40, and prevent impurities in the water from entering the water pipe 20 and blocking the sprinkler head 30.

The embodiment of the utility model provides a sprinkling irrigation device, which comprises the following specific embodiments: the valve 63 on the connecting pipe 62 is opened, the pressure pump 50 is started (at this time, the water inlet pipe 40 is full of water), a part of the water in the water inlet pipe 40 flows into the water storage tank 61, a part of the water flows into the water conveying pipe 20, after the liquid in the water storage tank 61 reaches the initial liquid level, the liquid level sensor transmits a signal to the controller, the controller transmits a signal to the electromagnetic valve, the electromagnetic valve is closed, and then the water in the water inlet pipe 40 only flows into the water conveying pipe 20, and the water is sprayed into the farmland through the water spray head 30 to realize the irrigation of the farmland. When irrigation of the field is complete, the pressure pump 50 is turned off. When again irrigating the farmland, open valve 63, during the rivers in the storage water tank 61 flow into inlet tube 40, after being full of water in inlet tube 40, start force pump 50, partly flow to the storage water tank 61 in the water of inlet tube 40, partly flow into raceway 20, after liquid reachs initial liquid level in storage water tank 61, level sensor transmission signal to controller, controller delivery signal to solenoid valve, close the solenoid valve, afterwards, water in the inlet tube 40 only flows to in raceway 20, water sprays the irrigation to the farmland in realizing through sprinkler bead 30. When irrigation of the field is complete, the pressure pump 50 is turned off.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Sprinkling irrigation equipment, its characterized in that includes:

a walking gantry;

2. The sprinkler of claim 1 wherein said pumping assist assembly comprises:

3. The sprinkler of claim 2 wherein said water duct includes a first horizontal segment, a vertical segment, and a second horizontal segment; the height of the second horizontal section is lower than that of the first horizontal section, and the vertical end is communicated with the first horizontal section and the second horizontal section;

4. The sprinkler installation of claim 3 wherein said traveling gantry comprises:

5. The sprinkler installation of claim 2 wherein said pumping assist assembly further comprises a level sensor and associated controller; the liquid level sensor is positioned in the water storage tank and used for monitoring the liquid level in the water storage tank.

6. The sprinkler of claim 5 wherein said valve is a solenoid valve, said solenoid valve being electrically connected to said controller.

7. A sprinkler according to any one of claims 1 to 6 further including a filter assembly disposed at an end of the inlet pipe remote from the pressure pump for insertion into water in the canal to filter water entering the inlet pipe.