Distributed irrigation equipment

Abstract

The utility model provides distributed irrigation equipment, which belongs to the technical field of crop irrigation equipment, and comprises a water pump, a motor, an electromagnetic valve, a branch pipe valve, an electric cabinet, a water storage tank, a top cover, a one-way valve, a premixing water tank, a material adding port, a stirring paddle, a two-position three-way valve and an irrigation branch pipe, a top cover is arranged at the top of the water storage tank, the bottoms of the water storage tank and the premixing water tank protrude downwards and are in bolted connection with the base, a blow-down valve is arranged at the bottom of the water storage tank, the upper end of the water pump is connected with the water storage tank, the lower end of the water pump is connected with an external water supply pipeline, and the water pump and the motor are connected with an electric cabinet. The water storage tank is connected with the multiple premixing water tanks through water pipes, the one-way valves are arranged on the water pipes, the motor and the material adding port are located on the upper surfaces of top covers of the premixing water tanks, and the stirring paddle is connected with the motor through a rotating shaft; the two-position three-way valve is located at the bottom of the premixing water tank, a lateral outlet of the two-position three-way valve is connected with the irrigation branch pipe, and the irrigation branch pipe is provided with the electromagnetic valve. On the premise that the irrigation effect is guaranteed, the irrigation mode is enriched, meanwhile, the operation intensity is simplified, and good practicability and economical efficiency are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of crop irrigation equipment, in particular to distributed irrigation equipment. Background Art

[0002] Under the background of advocating green agriculture, the irrigation of plants has changed from flooding to water-saving sprinkler and drip irrigation. The common irrigation methods are single drip irrigation or sprinkler irrigation, but the best irrigation methods for plants of different varieties and growth periods are different. The single equipment has poor compatibility and cannot effectively adapt to the different needs of plants. Although the structure is simple, the economic efficiency is poor. Utility Model Content

[0003] The technical problem to be solved by the utility model is to realize the simultaneous implementation of different irrigation methods individually or in combination and the precise irrigation of multiple plants, and to provide a distributed irrigation device in view of the deficiencies of the prior art.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A distributed irrigation device comprises a water pump, a motor, a solenoid valve, a branch valve and an electric control box, wherein the solenoid valve is connected to the electric control box, and further comprises a water storage tank, a top cover, a one-way valve, a premixing water tank, a material adding port, a stirring paddle, a two-position three-way valve, and an irrigation branch pipe. The top of the water storage tank is provided with a top cover, the bottoms of the water storage tank and the premixing water tank are both convex downward and are both bolted to a base, a drain valve is provided at the bottom of the water storage tank, the upper end of the water pump is connected to the water storage tank and the lower end is connected to an external water supply pipeline, the water pump and the motor are connected to the electric control box, the water storage tank is connected to a plurality of the premixing water tanks respectively through water pipes and the one-way valve is provided on the water pipes, the motor and the material adding port are located on the upper surface of the top cover of the premixing water tank, the stirring paddle is connected to the motor through a rotating shaft, the two-position three-way valve is located at the bottom of the premixing water tank and the lateral outlet is connected to the irrigation branch pipe, and the irrigation branch pipe is provided with the solenoid valve.

[0006] Furthermore, the motor is located at the center point of the upper surface of the premixing water tank top cover.

[0007] Furthermore, a plurality of branch pipe valves are connected in parallel to the irrigation branch pipe.

[0008] Furthermore, a plurality of the irrigation branches irrigate the same plant or different plants.

[0009] Furthermore, the outer surface of the premix water tank is longitudinally engraved with capacity scale lines.

[0010] Furthermore, the irrigation branch pipe is a PVC pipe, a plastic hose or a stainless steel pipe.

[0011] Furthermore, the branch valve is a drip irrigation valve or a sprinkler irrigation valve.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] Compared with the prior art, the utility model provides a distributed irrigation equipment. Multiple premixed water tanks improve the irrigation capacity of the equipment and improve its compatibility with different irrigation scenarios. The one-way valve ensures that the liquids between the premixed water tanks will not affect each other. The vertical scale can accurately control the liquid concentration in the premixed water tank. The liquid flow of different solenoid valves can be accurately controlled by the electronic control box. The two-position three-way valve can conveniently complete descaling and irrigation operations. Different branch valves can be used to achieve differentiated irrigation of leaves and roots, which improves the compatibility of the equipment while also improving the irrigation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of Example 1 of the utility model.

[0015] Among them, 1-water storage tank, 101-top cover, 102-water pump, 103-check valve, 2-premix water tank, 201-motor, 202-material addition port, 203-stirring paddle, 204-two-position three-way valve, 3-drip irrigation branch pipe, 301-solenoid valve, 302-branch valve. DETAILED DESCRIPTION

[0016] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0017] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In the present invention, unless otherwise clearly specified and limited, the terms such as "connection" shall be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a direct connection, or an indirect connection through an intermediate medium, or it may be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] Example 1

[0020] See also Figure 1 , including a water pump 102, a motor 201, a solenoid valve 301, a branch valve 302 and an electric control box, wherein the branch valve 302 is a drip irrigation valve or a sprinkler valve, and the sprinkler valve is a prior art, such as a double-sided spray nozzle disclosed in publication number CN209680351U, and also including a water storage tank 1, a top cover 101, a one-way valve 103, a premixing water tank 2, a material addition port 202, a stirring paddle 203, a two-position three-way valve 204, and an irrigation branch pipe 3. The top of the water storage tank 1 is provided with a top cover 101, and the bottoms of the water storage tank 1 and the premixing water tank 2 are both convex downward and are bolted to the base. A drain valve is provided at the bottom of the water storage tank 1, and the upper end of the water pump 102 is connected to the water storage tank 1 and the lower end is connected to an external water supply The motor 201 is located at the center point of the upper surface of the top cover of the premixed water tank 2, the water pump 102 and the motor 201 are connected to the electric control box, the outer surface of the premixed water tank 2 is longitudinally engraved with capacity scale lines, the water storage tank 1 is connected to multiple premixed water tanks 2 through water pipes and the one-way valve 103 is provided on the water pipes, the material addition port 202 is located on the upper surface of the top cover of the premixed water tank 2, the stirring paddle 203 is connected to the motor 201 through a rotating shaft, the two-position three-way valve 204 is located at the bottom of the premixed water tank 2 and the lateral outlet is connected to the irrigation branch pipe 3, the irrigation branch pipe 3 is provided with the solenoid valve 301, and multiple branch pipe valves 302 are connected in parallel on the irrigation branch pipe 3.

[0021] The technical solution provided in the embodiment of the present application improves the irrigation capacity of the equipment and the compatibility with different irrigation scenarios through multiple premixed water tanks. The one-way valve ensures that the liquids between the premixed water tanks will not affect each other. The vertical scale can accurately control the liquid concentration in the premixed water tank. The liquid flow of different solenoid valves can be accurately controlled by the electronic control box. The two-position three-way valve can conveniently complete descaling and irrigation operations. Different branch valves can be used to achieve differentiated irrigation of leaves and roots, which improves the compatibility of the equipment and the irrigation effect. When the spraying liquid is changed to pesticides, the drip irrigation valve and the sprinkler valve can accurately apply the pesticide, reducing the time that the liquid stays in the air, reducing air pollution and improving the utilization rate of pesticides. It has good practicality and economy.

[0022] Example 2

[0023] The irrigation branch pipe 3 is a PVC pipe, a plastic hose or a stainless steel pipe.

[0024] The technical solution provided in the embodiments of the present application, PVC pipes, plastic hoses or stainless steel pipes are all commonly used water pipe materials, with good plasticity, long life and reasonable price, and have strong scalability. In particular, the plastic hose can be artificially changed in shape, which significantly increases the efficiency of pipe network laying and modification.

[0025] Finally, it should be noted that the above embodiments are only preferred embodiments of the present invention, which are only used to illustrate the technical solution of the present invention rather than to limit it. Any modification, improvement, other modification or equivalent replacement made to the technical solution of the present invention by ordinary technicians in this field, as long as they do not depart from the spirit and scope of the technical solution of the present invention, should be included in the protection scope of the present invention.

Claims

1. A distributed irrigation device, comprising a water pump (102), a motor (201), a solenoid valve (301), a branch valve (302) and an electric control box, wherein the solenoid valve (301) is connected to the electric control box, and is characterized in that: It also includes a water storage tank (1), a top cover (101), a one-way valve (103), a premixing water tank (2), a material addition port (202), a stirring paddle (203), a two-position three-way valve (204), and an irrigation branch pipe (3). The top of the water storage tank (1) is provided with a top cover (101). The bottoms of the water storage tank (1) and the premixing water tank (2) are both protruding downward and are both bolted to the base. A sewage valve is provided at the bottom of the water storage tank (1). The upper end of the water pump (102) is connected to the water storage tank (1) and the lower end is connected to an external water supply pipeline. The water pump (102) and the motor (201) is connected to an electric control box, the water storage tank (1) is connected to a plurality of the premix water tanks (2) through water pipes and the one-way valve (103) is provided on each of the water pipes, the motor (201) and the material addition port (202) are located on the upper surface of the top cover of the premix water tank (2), the stirring paddle (203) is connected to the motor (201) through a rotating shaft, the two-position three-way valve (204) is located at the bottom of the premix water tank (2) and the lateral outlet is connected to the irrigation branch pipe (3), and the irrigation branch pipe (3) is provided with the solenoid valve (301).

2. The distributed irrigation device according to claim 1, characterized in that: The motor (201) is located at the center point of the upper surface of the top cover of the premixed water tank (2).

3. The distributed irrigation device according to claim 1, characterized in that: A plurality of branch pipe valves (302) are connected in parallel to the irrigation branch pipe (3).

4. The distributed irrigation device according to claim 1, characterized in that: The plurality of irrigation branches (3) irrigate the same plant or different plants.

5. The distributed irrigation device according to claim 1, characterized in that: The outer surface of the premix water tank (2) is longitudinally engraved with capacity scale lines.

6. The distributed irrigation device according to claim 1, characterized in that: The irrigation branch pipe (3) is a PVC pipe, a plastic hose or a stainless steel pipe.

7. The distributed irrigation device according to claim 1, characterized in that: The branch pipe valve (302) is a drip irrigation valve or a sprinkler irrigation valve.

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