Water-saving automatic spray irrigation device for gobi agricultural planting

Abstract

The utility model discloses a water-saving type automatic sprinkling irrigation device for agricultural planting in gobi, which is arranged in a gobi greenhouse and comprises a water supply pipe, a lifting type spraying mechanism and a crop root pouring device, the water inlet end of the water supply pipe is connected with a water storage device, the water outlet end of the water supply pipe is provided with a first branch pipe and a second branch pipe, the first branch pipe is a telescopic pipe, and the second branch pipe is a telescopic pipe. The lifting type spraying mechanism is arranged over the planting box, the water inlet end of the lifting type spraying mechanism is connected with the first branch pipe, the crop root pouring device is arranged on one side of the planting box, and the water inlet end of the crop root pouring device is connected with the second branch pipe. The lifting type crop root pouring device is simple in structure, low in cost, high in operation convenience, capable of greatly saving water consumption and particularly suitable for being used in gobi areas lack of water resources, crop spraying operation and root pouring operation can be independently controlled through the lifting type spraying mechanism and the crop root pouring device, and the growth requirements of crops are met.

Description

Technical Field

[0001] The utility model relates to a water-saving Gobi agricultural planting automatic sprinkler device, belonging to the technical field of crop planting equipment. Background Art

[0002] In recent years, with the increase of population and food demand, agricultural development in the Gobi region is imminent. However, the surface soil in the Gobi region is all yellow sand, and the underground is mostly stone-based, and water resources are scarce. Using existing ordinary greenhouses to grow crops will cause water shortages. Application No. 201110209237.7 discloses a new type of energy-saving solar greenhouse used in the Gobi Desert, which has a steel frame film fixed on its wall, a polystyrene board on the wall, soil laid indoors, a plastic film laid under the soil, a drainage sleeve arranged on the plastic film, and the drainage sleeve has two layers, the inner layer drainage pipe is sheathed in the outer layer drainage pipe, and holes are punched on the outer layer drainage pipe. The greenhouse adopts a steel frame film structure, a plastic film is laid under the indoor soil, and a drainage sleeve is arranged on the plastic film to prevent water leakage, so that the roots of the plants can fully absorb water from the underground to solve the problem of water shortage. However, the device cannot flexibly control the amount of water used according to the needs of crops during water use, and is prone to excessive water use caused by large-flow irrigation, poor water-saving effect, and other problems. There is also a lack of spraying equipment, which can provide advantages such as cooling for crops and maintaining plant activity. However, the existing ordinary greenhouse spraying equipment is set high, and water is easily splashed outside the planting area during spraying, and water vapor evaporates greatly, which cannot meet the water-saving needs. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a water-saving Gobi agricultural planting automatic sprinkler irrigation device, which can overcome the shortcomings of the prior art.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A water-saving Gobi agricultural planting automatic sprinkler device, which is arranged in a Gobi greenhouse and is characterized by comprising:

[0006] A water supply pipe, wherein the water inlet end of the water supply pipe is connected to the water storage device, and the water outlet end is provided with a first branch pipe and a second branch pipe, wherein the first branch pipe is a telescopic pipe;

[0007] A lifting spray mechanism, wherein the lifting spray mechanism is arranged directly above the planting box, and a water inlet end of the lifting spray mechanism is connected to the first branch pipe;

[0008] A crop root pouring device is arranged on one side of the planting box, and a water inlet end of the crop root pouring device is connected to the second branch pipe.

[0009] Furthermore, the lifting spray mechanism includes a fixed frame, the top of the fixed frame is connected to the top keel of the greenhouse through a lifting mechanism, and the bottom is provided with a plurality of spray pipes opposite to the position of the planting box, and the spray pipes are arranged along the length direction of the planting box, and a plurality of nozzles are arranged on the spray pipes.

[0010] Furthermore, the fixing frame is a frame structure formed by splicing a plurality of horizontal bars and vertical bars.

[0011] Furthermore, the horizontal rod and the vertical rod are plastic tubes or light aluminum alloy tubes.

[0012] Furthermore, the crop root pouring device includes a pouring pipe arranged along the length direction of the planting box; a plurality of hoses extending into the planting box are arranged on the pouring pipe, and moisturizing cotton threads are arranged in the hoses, and the moisturizing cotton threads are coiled in the cultivation matrix of the planting box.

[0013] Furthermore, the first branch pipe and the second branch pipe are respectively provided with independent control water valves.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model has a simple structure, low cost, high convenience in operation, and can greatly save water. It is particularly suitable for use in Gobi areas where water resources are scarce. Through the lifting spray mechanism and the crop root pouring device, the crop spraying operation and the root pouring operation can be independently controlled to meet the needs of crop growth. The lifting spray mechanism can flexibly adjust the height according to the growth of the crop, and try to make the nozzle close to the crop to avoid water splashing outside the planting box or evaporation during the spraying process. The crop root pouring device can adjust the water flow according to the needs of the crop, and the moisturizing cotton thread slowly delivers the water to the deep of the cultivation substrate to ensure that the cultivation substrate can be fully soaked, further reducing water loss.

[0016] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and research, or can be taught from the practice of the present invention to some extent. The objectives and other advantages of the present invention can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings, in which:

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] In the figure, 1, water supply pipe; 2, first branch pipe; 3, second branch pipe; 4, lifting spray mechanism; 401, fixed frame; 402, lifting mechanism; 403, spray pipe; 404, nozzle; 5, planting box; 6, crop root pouring device; 601, pouring pipe, the pouring pipe can be fixed on one side of the planting box 5 by pipe clamp; a plurality of extensions to the planting box are provided on the pouring pipe 601; 602, hose; 603, moisturizing cotton thread; 7, water control valve. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for illustrating the present invention, rather than for limiting the protection scope of the present invention.

[0021] Embodiment 1,

[0022] As attached Figure 1 As shown, a water-saving Gobi agricultural planting automatic sprinkler device is arranged in a Gobi greenhouse, comprising:

[0023] A water supply pipe 1, wherein the water inlet end of the water supply pipe 1 is connected to the water storage device, and the water outlet end is provided with a first branch pipe 2 and a second branch pipe 3, wherein the first branch pipe 2 is a telescopic pipe;

[0024] A lifting spray mechanism 4, wherein the lifting spray mechanism 4 is arranged directly above the planting box 5, and a water inlet end of the lifting spray mechanism 4 is connected to the first branch pipe 2;

[0025] The crop root pouring device 6 is arranged on one side of the planting box 5, and the water inlet end of the crop root pouring device 6 is connected to the second branch pipe.

[0026] The planting box 5 is the same as the existing planting box for Gobi greenhouse, and a planting matrix is ​​arranged therein, so that fruits and vegetables can be planted.

[0027] The lifting spray mechanism 4 includes a fixed frame 401, the top of which is connected to the top keel of the greenhouse through a lifting mechanism 402, and a plurality of spray pipes 403 are arranged at the bottom, which are opposite to the position of the planting box 5, and the spray pipes 403 are arranged along the length direction of the planting box 5, and a plurality of nozzles 404 are arranged on the spray pipes 403. The lifting mechanism 402 is a cylinder mechanism or an electric telescopic rod. When in use, the height of the spray pipe 403 can be adjusted according to the growth of the crop, so that the spray pipe 403 is as close to the crop as possible, ensuring that the crop is sprayed while avoiding water splashing outside the planting box, and minimizing water evaporation loss.

[0028] The fixing frame 401 is a frame structure formed by splicing a plurality of horizontal bars and vertical bars. The horizontal bars and vertical bars are plastic tubes or light aluminum alloy tubes, which are light in overall weight, easy to install, and can reduce the load-bearing of the keel on the top of the greenhouse.

[0029] The crop root pouring device 6 includes a pouring pipe 601 arranged along the length direction of the planting box 5, and the pouring pipe 601 can be fixed to one side of the planting box 5 by a pipe clamp; a plurality of hoses 602 extending into the planting box 5 are arranged on the pouring pipe 601, and a moisturizing cotton thread 603 is arranged in the hose 602, and the moisturizing cotton thread 603 is coiled in the cultivation matrix of the planting box 5. When in use, the water flow of the pouring pipe 601 can be adjusted according to the needs of the crop. Compared with the existing direct large water flow irrigation, which brings about poor water control, easy excessive water use, high water loss and other problems, the moisturizing cotton thread 603 is used to slowly deliver water to the deep of the cultivation matrix, which can ensure that the cultivation matrix is ​​fully soaked and absorbed to avoid water loss.

[0030] The first branch pipe 2 and the second branch pipe 3 are respectively provided with independent control water valves 7. The water valves 7 can be controlled to independently control the crop spraying operation or the crop root pouring operation. The spraying operation can cool the crop and ensure the activity of the crop; the crop root pouring can ensure the water demand for crop growth and ensure good crop growth.

[0031] The above is only a preferred embodiment of the utility model, and does not limit the confidentiality of the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still falls within the scope of the technical solution of the utility model.

Claims

1. A water-saving Gobi agricultural planting automatic sprinkler device, which is arranged in a Gobi greenhouse, characterized in that: include: A water supply pipe (1), wherein the water inlet end of the water supply pipe (1) is connected to the water storage device, and the water outlet end is provided with a first branch pipe (2) and a second branch pipe (3), wherein the first branch pipe (2) is a telescopic pipe; A lifting spray mechanism (4), the lifting spray mechanism (4) being arranged directly above the planting box (5), and the water inlet end of the lifting spray mechanism (4) being connected to the first branch pipe (2); A crop root pouring device (6), wherein the crop root pouring device (6) is arranged on one side of the planting box (5), and the water inlet end of the crop root pouring device (6) is connected to the second branch pipe.

2. The water-saving Gobi agricultural planting automatic sprinkler device according to claim 1 is characterized in that: The lifting spray mechanism (4) comprises a fixing frame (401), the top of the fixing frame (401) is connected to the top keel of the greenhouse via a lifting mechanism (402), and the bottom is provided with a plurality of spray pipes (403) opposite to the planting box (5), and the spray pipes (403) are arranged along the length direction of the planting box (5), and a plurality of spray heads (404) are arranged on the spray pipes (403).

3. The water-saving Gobi agricultural planting automatic sprinkler device according to claim 2 is characterized in that: The fixing frame (401) is a frame structure formed by splicing a plurality of horizontal bars and vertical bars.

4. The water-saving Gobi agricultural planting automatic sprinkler device according to claim 3 is characterized in that: The horizontal rod and the vertical rod are plastic tubes or light aluminum alloy tubes.

5. The water-saving Gobi agricultural planting automatic sprinkler device according to claim 1 is characterized in that: The crop root pouring device (6) comprises a pouring pipe (601) arranged along the length direction of the planting box (5); a plurality of hoses (602) extending into the planting box (5) are arranged on the pouring pipe (601); a moisturizing cotton thread (603) is arranged in the hose (602); and the moisturizing cotton thread (603) is coiled in the cultivation matrix of the planting box (5).

6. The water-saving Gobi agricultural planting automatic sprinkler device according to any one of claims 1 to 5, characterized in that: The first branch pipe (2) and the second branch pipe (3) are respectively provided with independent control water valves (7).

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