Water and fertilizer drip irrigation integrated system

Abstract

The utility model discloses a drip irrigation water and fertilizer integrated system which comprises a water storage tank, a water and fertilizer mixer, a filter and a drip irrigation assembly, the upper part of the water storage tank is communicated with the water-fertilizer mixer through a pipeline; the lower part of the water-fertilizer mixer is communicated with one end of the filter through a pipeline, and the other end of the filter is communicated with the drip irrigation assembly through a pipeline; the water and fertilizer mixer comprises a container main body, a cover body, a filtering barrel, a stirring part and a motor, the upper end of the container main body is detachably connected with the cover body, and the filter barrel is coaxially and fixedly connected in the container main body; the motor is fixedly connected to the cover body, and the output end of the motor extends into the container main body and is detachably connected with the stirring part. The drip irrigation water and fertilizer integrated system has the advantages that the mixed fertilizer liquid is filtered for multiple times in the drip irrigation water and fertilizer integrated system, so that drip irrigation is effectively prevented from being blocked, the irrigation efficiency is improved, the normal operation of the system is ensured, and the maintenance work of the whole system is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation, and particularly relates to a drip irrigation and fertilization integration system. Background Art

[0002] The drip irrigation and fertilization integration system is an efficient water-saving agricultural technology that combines irrigation and fertilization. This technology can dissolve fertilizers in water through a pipeline system, and at the same time carry out irrigation and fertilization to meet the water and nutrient requirements of crops, realize synchronous management of water and fertilizer, and improve the efficient utilization of resources. In the existing drip irrigation and fertilization integration system, due to the addition of fertilizers, although the fertilizers and irrigation water are filtered, the filtering effect is poor, which easily causes blockage of the drip irrigation belt, affects the operation of the whole system, and makes the system maintenance more difficult. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a drip irrigation and fertilization integration system.

[0004] To solve the above technical problem, the technical solution of the utility model is as follows:

[0005] A drip irrigation and fertilization integration system includes a water storage tank, a water-fertilizer mixer, a filter, and a drip irrigation assembly; the upper part of the water storage tank is communicated with the water-fertilizer mixer through a pipeline; the lower part of the water-fertilizer mixer is communicated with one end of the filter through a pipeline, and the other end of the filter is communicated with the drip irrigation assembly through a pipeline; the water-fertilizer mixer includes a container body, a cover body, a filter barrel, a stirring part, and a motor; the upper end of the container body is detachably connected with the cover body, and a filter barrel is coaxially fixed inside it; the motor is fixed on the cover body, and its output end extends into the container body and is detachably connected with the stirring part.

[0006] Further, a water inlet joint and a liquid inlet joint are communicated on the cover body, and a liquid outlet joint is communicated on the lower side wall.

[0007] Further, the upper end of the filter barrel contacts the lower end of the cover body; the water inlet joint and the liquid inlet joint are communicated with the internal cavity of the filter barrel.

[0008] Further, the filter barrel includes a filter barrel body and a plurality of filter holes; the filter holes are opened in the lower half of the filter barrel body.

[0009] Further, a first pipeline is communicated at the lower end of the filter barrel; the first pipeline penetrates through a support seat fixed at the lower part of the container body and extends out of the container body from the bottom of the container body; a valve is provided on the part of the first pipeline extending out of the container body.

[0010] Further, a buffer tank is also connected between the water and fertilizer mixer and the filter; a first pressure pump is connected to the pipeline between the water storage tank and the water and fertilizer mixer; a second pressure pump is connected between the water and fertilizer mixer and the buffer tank; a third pressure pump is connected between the buffer tank and the filter.

[0011] Further, the drip irrigation assembly includes a drip irrigation main pipe, drip irrigation branch pipes, and drip irrigation tapes; a number of drip irrigation branch pipes are connected to the drip irrigation main pipe; a number of drip irrigation tapes are connected to the drip irrigation branch pipes.

[0012] Further, the stirring part includes a rotating shaft and stirring blades; a number of stirring blades are uniformly and fixedly connected to the rotating shaft.

[0013] Advantages of the present utility model:

[0014] (1) By providing a water and fertilizer mixer, the liquid fertilizer and water can be effectively and fully mixed, facilitating drip irrigation; the filter barrel on the water and fertilizer mixer enables the liquid fertilizer and water to be mixed in the upper part, and the filter holes are opened in the lower half of the filter barrel main body, which can ensure that the liquid fertilizer and irrigation water flow out from the filter holes in the lower half after being mixed in the upper part of the filter barrel main body, effectively ensuring the filtration of impurities; the filter can further filter the drip irrigation water source.

[0015] (2) By filtering the mixed fertilizer liquid multiple times in the drip irrigation water and fertilizer integration system, it effectively ensures that the drip irrigation does not get blocked, improves the irrigation efficiency, ensures the normal operation of the system, and facilitates the maintenance work of the whole set of system. Description of the Drawings

[0016] Figure 1 is a structural schematic diagram of the present utility model;

[0017] Figure 2 is a structural schematic diagram of the water and fertilizer mixer;

[0018] Figure 3 is a structural schematic diagram of the filter barrel.

[0019] In the figure,

[0020] 1 - water storage tank, 2 - water and fertilizer mixer, 3 - filter, 4 - drip irrigation assembly, 5 - first pressure pump, 6 - second pressure pump, 7 - third pressure pump, 8 - buffer tank;

[0021] 21 - container main body, 22 - cover body, 23 - filter barrel, 24 - stirring part, 25 - motor, 26 - water inlet joint, 27 - liquid inlet joint, 28 - liquid outlet joint, 29 - first pipeline;

[0022] 41 - drip irrigation main pipe, 42 - drip irrigation branch pipe, 43 - drip irrigation tape;

[0023] 211 - support base, 291 - valve, 241 - rotating shaft, 242 - stirring blade;

[0024] 231 - main body of the filter barrel, 232 - filter holes. Detailed implementation manners

[0025] The following further describes the detailed implementation manners of the present utility model with reference to the accompanying drawings. It should be noted here that the description of these implementation manners is used to help understand the present utility model, but does not constitute a limitation to the present utility model. In addition, the technical features involved in the various implementation manners of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0026] Refer to Figures 1-3 As shown, a drip irrigation and fertilization integration system includes a water storage tank 1, a water and fertilizer mixer 2, a filter 3, and a drip irrigation assembly 4; the upper part of the water storage tank 1 is connected to the water and fertilizer mixer 2 through a pipeline; the lower part of the water and fertilizer mixer 2 is connected to one end of the filter 3 through a pipeline, and the other end of the filter 3 is connected to the drip irrigation assembly 4 through a pipeline; the water and fertilizer mixer 2 includes a container main body 21, a cover body 22, a filter barrel 23, a stirring part 24, and a motor 25; the upper end of the container main body 21 is detachably connected to the cover body 22, and the filter barrel 23 is coaxially fixed inside it; the motor 25 is fixed on the cover body 22, and its output end extends into the container main body 21 and is detachably connected to the stirring part 24.

[0027] It should be noted that the water storage tank 1 can store the irrigation water introduced from the water source, and the water and fertilizer mixer 2 can effectively mix the liquid fertilizer and water for convenient drip irrigation; the filter 3 can further filter the drip irrigation water source. The filter 3 adopted in this application is a swirl type drip irrigation filter, which is a prior art, and those skilled in the art can also select according to the actual situation. The drip irrigation assembly 4 can ensure effective water supply to the crops. The container main body 21 can conveniently hold the introduced irrigation water and liquid fertilizer; the setting of the cover body 22 in Comparative Document 1 facilitates the cleaning of the container main body 21; the setting of the filter barrel 23 enables the liquid fertilizer and water to be mixed in the upper part and can effectively filter the impurities in the mixed liquid; the cooperation of the stirring part 24 and the motor 25 can fully stir and mix the liquid fertilizer and the irrigation water;

[0028] Specifically, a water inlet joint 26 and a liquid inlet joint 27 are connected to the cover body 22, and a liquid outlet joint 28 is connected to the lower side wall. The water inlet joint 26, the liquid inlet joint 27, and the liquid outlet joint 28 can facilitate the diversion of the liquid in and out of the water and fertilizer mixer 2.

[0029] Specifically, in order to prevent the mixed liquid in the filter barrel 23 from overflowing and causing impurities to flow into the space of the container body 21 outside the filter barrel 23, the upper end of the filter barrel 23 contacts the lower end of the cover body 22; the water inlet joint 26 and the liquid inlet joint 27 are connected to the internal cavity of the filter barrel 23.

[0030] Specifically, the filter barrel 23 includes a filter barrel body 231 and a plurality of filter holes 232; the filter holes 232 are opened in the lower half of the filter barrel body 231, which can ensure that the liquid fertilizer and irrigation water flow out from the filter holes 232 in the lower half after being mixed in the upper part of the filter barrel body 231, effectively ensuring the filtering of impurities.

[0031] Specifically, in order to facilitate the discharge of impurities inside the filter barrel 23, the lower end of the filter barrel 23 is connected to a first pipe 29; the first pipe 29 passes through the support seat 211 fixedly connected to the lower part of the container body 21 and the bottom of the container body 21 and extends out of the container body 21; the part of the first pipe 29 extending out of the container body 21 is provided with a valve 291.

[0032] Specifically, a buffer tank 8 is connected between the water-fertilizer mixer 2 and the filter 3; a first booster pump 5 is connected to the pipeline between the water storage tank 1 and the water-fertilizer mixer 2; a second booster pump 6 is connected between the water-fertilizer mixer 2 and the buffer tank 8; and a third booster pump 7 is connected between the buffer tank 8 and the filter 3. The buffer tank 8 can ensure a stable supply of the mixed fertilizer liquid; the first booster pump 5, the second booster pump 6, and the third booster pump 7 can pressurize the entire system to ensure that the mixed fertilizer liquid has sufficient pressure.

[0033] Specifically, in order to meet the irrigation demand, the drip irrigation assembly 4 includes a drip irrigation main pipe 41 , a drip irrigation branch pipe 42 , and a drip irrigation belt 43 ; the drip irrigation main pipe 41 is connected to a plurality of drip irrigation branch pipes 42 ; the drip irrigation branch pipes 42 are connected to a plurality of drip irrigation belts 43 .

[0034] Specifically, in order to ensure that the fertilizer is fully mixed with the irrigation water, the stirring portion 24 includes a rotating shaft 241 and stirring blades 242 ; the rotating shaft 241 is evenly fixedly connected with a plurality of stirring blades 242 .

[0035] The working principle of this utility model:

[0036] The irrigation water in the water storage tank 1 is introduced into the water and fertilizer mixer 2 through the first pressure pump 5. At the same time, liquid fertilizer is added to the water and fertilizer mixer 2. The motor 25 drives the stirring part 24 to fully stir the irrigation water and liquid fertilizer, and uniform mixing is completed at the upper part of the filter barrel 23. Then, the mixed fertilizer liquid is discharged through the filter holes 232 in the lower half of the filter barrel 23, and the impurities are retained in the filter barrel 23. After a specified time, when the impurities accumulate to a certain extent, the valve 291 is opened, and the impurities are discharged from the first pipeline 29, making it more convenient to discharge the impurities, avoiding the blockage of the pipeline caused by the impurities mixing in the fertilizer mixture and affecting subsequent irrigation; the mixed fertilizer liquid enters the buffer tank 8, which can store the mixed fertilizer liquid to a certain extent and ensure the stable supply of the mixed fertilizer liquid; the mixed fertilizer liquid then passes through the filter 3, and the filter 3 can further filter the mixed fertilizer liquid to effectively ensure that the drip irrigation assembly 4 does not get blocked. The mixed fertilizer liquid completes the final drip irrigation of the mixed fertilizer liquid through the settings of the drip irrigation main pipe 41, drip irrigation branch pipe 42, and drip irrigation tape 43, ensuring the drip irrigation quality.

[0037] The above has described in detail the embodiments of the present utility model in conjunction with the accompanying drawings, but the present utility model is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present utility model, various changes, modifications, substitutions, and variations made to these embodiments still fall within the protection scope of the present utility model.

Claims

1. A drip irrigation and integrated fertilization system, characterized in that: It includes a water storage tank (1), a water and fertilizer mixer (2), a filter (3), and a drip irrigation assembly (4); the upper part of the water storage tank (1) is connected to the water and fertilizer mixer (2) through a pipeline; the lower part of the water and fertilizer mixer (2) is connected to one end of the filter (3) through a pipeline, and the other end of the filter (3) is connected to the drip irrigation assembly (4) through a pipeline; the water and fertilizer mixer (2) includes a container body (21), a cover body (22), a filter barrel (23), a stirring part (24), and a motor (25); the upper end of the container body (21) is detachably connected to the cover body (22), and a filter barrel (23) is coaxially fixed inside it; the motor (25) is fixed on the cover body (22), and its output end extends into the container body (21) and is detachably connected to the stirring part (24).

2. The integrated drip irrigation and fertilization system according to claim 1, wherein: An inlet joint (26) and a liquid inlet joint (27) are connected to the cover body (22), and an outlet joint (28) is connected to the lower side wall.

3. The drip irrigation and fertilization integration system according to claim 2, characterized in that: The upper end of the filter barrel (23) contacts the lower end of the cover body (22); the inlet joint (26) and the liquid inlet joint (27) communicate with the internal cavity of the filter barrel (23).

4. The drip irrigation and fertilizer integration system according to claim 2, characterized in that: The filter barrel (23) includes a filter barrel main body (231) and a plurality of filter holes (232); the filter holes (232) are opened in the lower half of the filter barrel main body (231).

5. The integrated drip irrigation and fertilization system according to any one of claims 1-4, characterized in that: A first pipeline (29) is connected to the lower end of the filter barrel (23); the first pipeline (29) passes through a support seat (211) fixed to the lower part of the container body (21) and extends out of the bottom of the container body (21); a valve (291) is provided on the part of the first pipeline (29) extending out of the container body (21).

6. The integrated drip irrigation and fertilization system according to any one of claims 1-4, characterized in that: A buffer tank (8) is also connected between the water and fertilizer mixer (2) and the filter (3); a first pressure pump (5) is connected to the pipeline between the water storage tank (1) and the water and fertilizer mixer (2); a second pressure pump (6) is connected between the water and fertilizer mixer (2) and the buffer tank (8); a third pressure pump (7) is connected between the buffer tank (8) and the filter (3).

7. The integrated drip irrigation and fertilization system according to claim 1, wherein: The drip irrigation assembly (4) includes a drip irrigation main pipe (41), drip irrigation branch pipes (42), and drip irrigation tapes (43); a plurality of drip irrigation branch pipes (42) are connected to the drip irrigation main pipe (41); a plurality of drip irrigation tapes (43) are connected to the drip irrigation branch pipes (42).

8. The drip irrigation and fertilization integration system according to claim 1, wherein: The stirring part (24) includes a rotating shaft (241) and stirring blades (242); a plurality of stirring blades (242) are uniformly fixed to the rotating shaft (241).

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