阅读说明：本技术 一种滴灌输水管道水肥混匀装置 (Water and fertilizer mixing device for drip irrigation water pipeline ) 是由 吴照辉 李鹏 郭芳阳 李倩 韩会阁 禹阳 刘巧真 史银周 王孟孟 于 2021-09-14 设计创作，主要内容包括：本发明涉及灌溉装置领域,具体公开了一种滴灌输水管道水肥混匀装置,包括管道本体和叶轮组件一；管道本体上连接有进液管和出液管,且进液管和出液管上均设置有开关阀门；叶轮组件一设置在管道本体内部,其叶轮沿管道本体的径向设置,且处于进液管的上游位置；将本装置接在滴灌带之间,水流在经过叶轮时会带动叶轮旋转,此时滴入稀释的肥液,旋转的水流持续且均匀的将肥液稀释,叶轮无需额外的驱动部件,仅通过水流带动叶轮旋转,并利用叶轮的转动将搅动水流,使其与肥液充分均匀的融合,解决了肥水混匀的问题,可有效避免因肥液浓度过大产生的烧苗现象,并且经济成本更低,更为经济实惠。(The invention relates to the field of irrigation devices, and particularly discloses a water and fertilizer mixing device for a drip irrigation water pipe, which comprises a pipe body and an impeller assembly I; the pipeline body is connected with a liquid inlet pipe and a liquid outlet pipe, and the liquid inlet pipe and the liquid outlet pipe are both provided with switch valves; the first impeller assembly is arranged in the pipeline body, and an impeller of the first impeller assembly is arranged along the radial direction of the pipeline body and is positioned at the upstream position of the liquid inlet pipe; connect this device between the drip irrigation zone, rivers can drive the impeller rotation when the impeller, instil into the fertile liquid of dilution this moment, rotatory rivers last and even dilute fertile liquid, the impeller need not extra driver part, it is rotatory only to drive the impeller through the rivers, and utilize the rotation of impeller to mix the rivers, make its and the abundant even integration of fertile liquid, the problem of fertile water mixing has been solved, can effectively avoid because of the too big seedling phenomenon of burning that produces of fertile liquid concentration, and economic cost is lower, and is more economical and practical.)

1. A water and fertilizer mixing device for a drip irrigation water pipe is characterized by comprising a pipe body (1) and a first impeller assembly (2);

a liquid inlet pipe (10) and a liquid outlet pipe (11) are connected to the pipeline body (1), and switch valves (12) are arranged on the liquid inlet pipe (10) and the liquid outlet pipe (11);

the first impeller assembly (2) is arranged inside the pipeline body (1), and an impeller (21) of the first impeller assembly is arranged along the radial direction of the pipeline body (1) and is positioned at the upstream position of the liquid inlet pipe (10).

2. The water and fertilizer mixing device for the drip irrigation water pipeline according to claim 1, wherein the first impeller assembly (2) comprises a fixing support (20) and an impeller (21), the fixing support (20) is L-shaped and comprises a fixing rod and a connecting rod which are perpendicular to each other, the fixing rod is perpendicularly fixed on the inner wall of the pipeline body (1), the connecting rod is axially overlapped with the pipeline body (1), and the impeller (21) is rotatably connected to the end of the connecting rod.

3. The water and fertilizer mixing device for the drip irrigation water pipeline according to claim 1, further comprising a second impeller assembly which has the same structure as the first impeller assembly (2), wherein the second impeller assembly is arranged at the downstream of the liquid inlet pipe (10).

4. The water and fertilizer mixing device for the drip irrigation water pipe according to claim 2, wherein connecting parts are arranged at two ends of the pipe body (1).

5. The water and fertilizer mixing device for the drip irrigation water pipeline according to claim 3, wherein the liquid inlet and the liquid outlet are both provided with a flow meter.

Technical Field

The invention relates to the technical field of irrigation devices, in particular to a water and fertilizer mixing device for a drip irrigation water pipeline.

Background

Drip irrigation (drip irrigation) is the local irrigation of the roots of crops by delivering water through plastic pipes through orifices or drippers on capillaries of about 10mm in diameter.

It is the most effective water-saving irrigation mode in arid water-deficient areas at present, and the water utilization rate can reach 95%. Compared with spray irrigation, the drip irrigation has higher water-saving and yield-increasing effects, and can be combined with fertilization to improve the fertilizer efficiency by more than one time. The irrigation system is suitable for irrigation of fruit trees, vegetables, economic crops and greenhouses, and can also be used for irrigation of field crops in arid places with water shortage. The water dropper has the disadvantages that the water dropper is easy to scale and block, so that strict filtration treatment is carried out on a water source.

The drip irrigation is a water irrigation method for uniformly and slowly dripping water and nutrients required by crops into soil in a crop root zone one drop by one drop through a pipeline system and an irrigation emitter arranged on a capillary according to the water requirement of the crops, and the soil structure is not damaged.

The water, fertilizer, gas and heat in the soil are always kept in a good condition suitable for the growth of crops, the evaporation loss is small, no ground runoff is generated, and deep seepage is hardly caused, so that the soil irrigation method is a water-saving irrigation method. The drip irrigation is mainly characterized by small irrigation quantity, and the flow of the irrigator is 2-12 liters per hour, so that the one-time irrigation duration is longer, the irrigation period is short, and the small-water frequent irrigation can be realized; the required working pressure is low, the irrigation quantity can be accurately controlled, the ineffective evaporation between plants can be reduced, and the waste of water can not be caused; and the automation management is convenient.

At present, drip irrigation and fertilization are combined, water, fertilizer and water are mixed uniformly in proportion, and then fertilizer water mixed with fertilizer is dripped into the soil through a drip irrigation system.

Therefore, how to provide a blending device with low cost and uniform fertilization is a problem that needs to be solved urgently by the technical personnel in the field.

Disclosure of Invention

In view of the above, the present invention provides a water and fertilizer mixing device for a drip irrigation water pipe, so as to solve at least one of the above technical problems in the prior art to a certain extent.

In order to achieve the purpose, the invention adopts the following technical scheme:

a water and fertilizer mixing device for a drip irrigation water pipe comprises a pipe body and an impeller assembly I;

the pipeline body is connected with a liquid inlet pipe and a liquid outlet pipe, and the liquid inlet pipe and the liquid outlet pipe are both provided with switch valves;

the first impeller assembly is arranged inside the pipeline body, and an impeller of the first impeller assembly is arranged along the radial direction of the pipeline body and is positioned at the upstream position of the liquid inlet pipe.

Preferably, in foretell drip irrigation conduit liquid manure mixing device, impeller subassembly one includes fixed bolster and impeller, the fixed bolster is the L type, including mutually perpendicular's dead lever and connecting rod, the dead lever vertical fixation is in the inner wall of pipeline body, the connecting rod with the axial coincidence of pipeline body, the impeller rotates to be connected the tip of connecting rod.

Preferably, in the above-mentioned water and fertilizer mixing device for drip irrigation water pipe, further includes an impeller assembly two having the same structure as the impeller assembly one, and the impeller assembly two is disposed at the downstream of the liquid inlet pipe.

Preferably, in the above device for mixing water and fertilizer in a drip irrigation water pipe, the two ends of the pipe body are provided with the connecting parts.

Preferably, in the above water and fertilizer mixing device for a drip irrigation water pipe, the liquid inlet and the liquid outlet are both provided with a flow meter.

According to the technical scheme, compared with the prior art, the invention discloses and provides a water and fertilizer mixing device for a drip irrigation water pipe, which has the advantages that:

when the device is used, the device is only connected between drip irrigation belts, water flow can drive the impeller to rotate when passing through the impeller and drive the passing water flow to rotate, diluted fertilizer liquid is dripped into the water flow at the time, and the rotating water flow continuously and uniformly dilutes the fertilizer liquid and is finally used for irrigating plants;

the impeller need not extra drive part in this scheme, only drives the impeller rotation through the rivers to utilize the rotation of impeller will stir the rivers, make its and the abundant even integration of liquid manure, solved the problem of liquid manure mixing, can effectively avoid because of the too big seedling phenomenon that burns that produces of liquid manure concentration, and economic cost is lower, more economical and practical.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, 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 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.

Example 1

Referring to the attached drawing 1, the water and fertilizer mixing device for the drip irrigation water pipe comprises a pipe body 1 and an impeller assembly I2;

the pipeline body 1 is connected with a liquid inlet pipe 10 and a liquid outlet pipe 11, and the liquid inlet pipe 10 and the liquid outlet pipe 11 are both provided with a switch valve 12;

the impeller assembly one 2 is arranged inside the pipeline body 1, and the impeller 21 of the impeller assembly one is arranged along the radial direction of the pipeline body 1 and is positioned at the upstream position of the liquid inlet pipe 10.

In order to further optimize the technical scheme, the first impeller assembly 2 comprises a fixing support 20 and an impeller 21, the fixing support 20 is L-shaped and comprises a fixing rod and a connecting rod which are perpendicular to each other, the fixing rod is perpendicularly fixed on the inner wall of the pipeline body 1, the connecting rod is overlapped with the axial direction of the pipeline body 1, and the impeller 21 is rotatably connected to the end portion of the connecting rod.

In order to further optimize the above technical solution, the two ends of the pipe body 1 are provided with connecting parts.

In order to further optimize the technical scheme, the liquid inlet and the liquid outlet are both provided with a flow meter.

Example 2

A water and fertilizer mixing device for a drip irrigation water pipe comprises a pipe body 1, an impeller assembly I2 and an impeller assembly II;

the pipeline body 1 is connected with a liquid inlet pipe 10 and a liquid outlet pipe 11, and the liquid inlet pipe 10 and the liquid outlet pipe 11 are both provided with a switch valve 12;

the impeller assembly I2 is arranged inside the pipeline body 1, and an impeller 21 of the impeller assembly I is arranged along the radial direction of the pipeline body 1 and is positioned at the upstream position of the liquid inlet pipe 10; the impeller assembly one 2 is arranged inside the pipeline body 1, and the impeller 21 of the impeller assembly one is arranged along the radial direction of the pipeline body 1 and is positioned at the downstream position of the liquid inlet pipe 10.

In order to further optimize the technical scheme, the first impeller assembly 2 and the second impeller assembly both comprise a fixing support 20 and an impeller 21, the fixing support 20 is L-shaped and comprises a fixing rod and a connecting rod which are perpendicular to each other, the fixing rod is perpendicularly fixed on the inner wall of the pipeline body 1, the connecting rod is overlapped with the axial direction of the pipeline body 1, and the impeller 21 is rotatably connected to the end portion of the connecting rod.

In order to further optimize the above technical solution, the two ends of the pipe body 1 are provided with connecting parts.

In order to further optimize the technical scheme, the liquid inlet and the liquid outlet are both provided with a flow meter.

Specifically, the using method of the invention comprises the following steps:

before use, the pipeline body 1 is connected to a main pipeline of a drip irrigation tape, and the impeller 21 is positioned at the upstream position;

diluting the fertilizer liquid, opening a switch valve 12 of a liquid storage pipe 11, putting a proper amount of clear water into an external container, and then closing the switch valve 12;

in the container of fertilizer addition clear water is equipped with in the outside, dilute, then the fertilizer liquid that will dilute for the first time is added the fertilization jar in the secondary dissolves and homogenizes, to fertilize jar and water pump connection, water pump outlet pipe and feed liquor pipe 10 intercommunication, open the ooff valve 12 of feed liquor pipe 10, go into this body of pipeline with the fertilizer liquid pump, impeller 21 constantly rotates under the rivers effect in this body of pipeline 1, stir its inside rivers, make rivers and the fertilizer liquid intensive rotation of pump income mix, the fertilizer water of misce bene finally carries out the irrigation of plant, the problem of fertilizer water mixing has been solved, can effectively avoid the seedling phenomenon of burning because of the too big production of fertilizer liquid concentration, need not to install the motor for impeller 21, economic cost is lower.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.