CN218941765U

CN218941765U - Water and fertilizer integrated device

Info

Publication number: CN218941765U
Application number: CN202223559230.0U
Authority: CN
Inventors: 解广阔; 肖凤龙; 侯敏; 刘成建; 邵小峰; 崔华富
Original assignee: Shandong Shikefeng Ecological Agriculture Engineering Co ltd
Current assignee: Shandong Shikefeng Ecological Agriculture Engineering Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-02
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a water and fertilizer integrated device, and belongs to the technical field of water and fertilizer integration. The defect that the outdoor field planting in the prior art lacks a water and fertilizer integrated device with high fertilization precision is overcome. The water tank is internally provided with a baffle which divides the water tank into a liquid inlet cavity and a liquid outlet cavity, the baffle is provided with a water outlet, a water outlet valve is arranged on the water outlet, the liquid inlet cavity of the water tank is connected with a water inlet pipe, the liquid outlet cavity is connected with a water outlet pipe, the liquid fertilizer dissolving barrel is connected with the liquid inlet cavity of the water tank through a liquid inlet pipe, a first water pump and a flow control valve are arranged on the water outlet pipe, a second water pump and a flow meter are arranged on the liquid inlet pipe, a water inlet valve is arranged on the water inlet pipe, a first liquid level meter and a first stirrer are arranged in the liquid inlet cavity of the water tank, and the first water pump, the second water pump, the flow meter, the first liquid level meter, the water outlet valve, the water inlet valve and the first stirrer are all connected with the controller.

Description

Water and fertilizer integrated device

Technical Field

The utility model belongs to the technical field of water and fertilizer integration, and particularly relates to a water and fertilizer integration device.

Background

The water and fertilizer integration means that fertilizer is dissolved in water and applied while crops are irrigated. The water and fertilizer integration can be used for carrying out irrigation and fertilization on crops through drip irrigation in many cases, and when the water and fertilizer integration is applied, the water and fertilizer can be dissolved firstly, the dissolved high-concentration water and fertilizer solution is then mixed into irrigation water, and finally the water and fertilizer solution enters a drip irrigation pipe for drip irrigation.

At present, when water and fertilizer integrated irrigation and fertilization are carried out in outdoor field planting, a venturi fertilization and differential pressure fertilization mode is generally adopted, and the two modes have the defect of insufficient fertilization precision in application, so that the concentration fluctuation of water and fertilizer in a drip irrigation pipe is large, the fertilization amount of each section can not be controlled, and the fertilization effect is affected. At present, the outdoor field planting needs a water-fertilizer integrated device with high fertilization precision.

Disclosure of Invention

The utility model aims to provide a water and fertilizer integrated device, which overcomes the defect that the water and fertilizer integrated device with high fertilization precision is lacking in outdoor field planting in the prior art.

The utility model adopts the following technical scheme that the water-fertilizer integrated device comprises a water tank, a water-fertilizer dissolving barrel and a controller, wherein a partition plate is arranged in the water tank and divides the water tank into a liquid inlet cavity and a liquid outlet cavity, the partition plate is provided with a water outlet, a water outlet valve is arranged on the water outlet, the liquid inlet cavity of the water tank is connected with a water inlet pipe, the liquid outlet cavity is connected with a water outlet pipe, the water-fertilizer dissolving barrel is connected with the liquid inlet cavity of the water tank through a liquid inlet pipe, a first water pump and a flow control valve are arranged on the water outlet pipe, a second water pump and a flow meter are arranged on the liquid inlet pipe, a water inlet valve is arranged in the liquid inlet cavity of the water tank, and the first water pump, the second water pump, the flow meter, the first liquid level meter, the water outlet valve, the water inlet valve and the first stirrer are all connected with the controller.

Further, the water and fertilizer dissolving device also comprises an alarm, wherein a second liquid level meter is arranged in the water and fertilizer dissolving barrel, and the alarm and the second liquid level meter are both connected with a controller.

Further, a second stirrer is arranged in the water and fertilizer dissolving barrel.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, accurate fertilization can be realized, irrigation water and water fertilizer with certain capacity are conveyed into the water tank each time, and the uniformly mixed water and fertilizer solution which is not uniformly mixed are separated by the partition plate, so that the concentration of the water and fertilizer in the water tank is kept stable, and the first water pump is used for conveying irrigation water with constant pressure to the drip irrigation pipe by arranging the flow control valve, so that accurate fertilization is realized;

2. the utility model has simple structure, can realize automatic continuous water and fertilizer irrigation, and can be used by only adding water and fertilizer or water and fertilizer concentrated solution into the water and fertilizer dissolving barrel in time.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

In the figure: 1. a water tank; 2. a water and fertilizer dissolving barrel; 3. a partition plate; 4. a liquid inlet cavity; 5. a liquid outlet cavity; 6. a water outlet valve; 7. a water outlet; 8. a water inlet pipe; 9. a water outlet pipe; 10. a first water pump; 11. a flow control valve; 12. a liquid inlet pipe; 13. a second water pump; 14. a second water pump; 15. a water inlet valve; 16. a first level gauge; 17. a first agitator; 18. a second level gauge; 19. and a second stirrer.

Detailed Description

In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

The utility model provides a liquid manure integrated device, includes water tank 1, liquid manure dissolving bucket 2 and controller, install baffle 3 in the water tank 1, baffle 3 separates water tank 1 into feed liquor chamber 4 and play liquid chamber 5, delivery port 7 is seted up to baffle 3, installs out water valve 6 on the delivery port 7, inlet tube 8 is connected in feed liquor chamber 4 of water tank 1, goes out liquid chamber 5 and connects outlet pipe 9, liquid manure dissolving bucket 2 passes through feed liquor pipe 12 and connects the feed liquor chamber 4 of water tank 1, install first water pump 10 and flow control valve 11 on the outlet pipe 9, install second water pump 13 and flowmeter 14 on the feed liquor pipe 12, install inlet valve 15 on inlet tube 8, install first level gauge 16 and first agitator 17 in the feed liquor chamber 4 of water tank 1, first water pump 10, second water pump 13, flowmeter 14, first level gauge 16, play water valve 6, inlet valve 15 and first agitator 17 all connect the controller.

The water outlet valve 6 is an electric valve, the liquid inlet cavity 4 is filled with water and fertilizer solution which is not uniformly mixed, and when the water and fertilizer solution in the liquid inlet cavity 4 is uniformly mixed, the water outlet valve 6 is opened to enable the water and fertilizer solution in the liquid inlet cavity 4 to enter the liquid outlet cavity 5; the first water pump 10 conveys the water and fertilizer solution uniformly mixed in the liquid outlet cavity 5 into a drip irrigation pipe, and the flow control valve 11 enables the solution entering the drip irrigation pipe to keep constant water pressure, so that accurate fertilization is realized; the solid water-soluble fertilizer is added into the water-fertilizer dissolving barrel 2 for full dissolution, the dissolved concentrated water-fertilizer solution is conveyed to the liquid inlet cavity 4 through the second water pump 13, the flowmeter 14 can adopt the ultrasonic flowmeter 14, the flowmeter 14 detects the amount of the water-fertilizer entering the liquid inlet cavity 4, and when the water-fertilizer solution with the set flow rate is conveyed, the controller controls the second water pump 13 to stop working; the first liquid level meter 16 can detect the liquid level of the liquid fertilizer solution in the liquid inlet cavity 4, when the liquid level meter detects the liquid fertilizer solution in the liquid inlet cavity 4 and the liquid level is lower than a set value, the water outlet valve 6 is controlled to be closed by the controller, when the liquid level is detected to be higher than the set value, the first stirrer 17 is controlled by the controller to stir the liquid fertilizer solution in the liquid inlet cavity 4 for a certain time, and after the stirring time is up, the water outlet valve 6 is controlled to be opened by the controller, so that the uniformly mixed liquid fertilizer solution in the liquid inlet cavity 4 enters the liquid outlet cavity 5.

The water and fertilizer dissolving device further comprises an alarm, a second liquid level meter 18 is arranged in the water and fertilizer dissolving barrel 2, and the alarm and the second liquid level meter 18 are both connected with a controller.

The second liquid level meter 18 can detect the liquid level of the concentrated liquid in the liquid fertilizer dissolution barrel 2, and when the liquid level is detected to be too low, the controller can control the alarm to give an alarm so as to remind people of timely adding.

A second stirrer 19 is arranged in the water and fertilizer dissolving barrel 2.

The second stirrer 19 is arranged in the water and fertilizer dissolving barrel 2, so that the water and fertilizer in the water and fertilizer dissolving barrel 2 can be dissolved conveniently.

The working process of the utility model comprises the following steps:

when the water-soluble fertilizer is applied, a certain amount of water-soluble fertilizer is firstly dissolved in the water-fertilizer dissolution barrel 2 to form a high-concentration water-fertilizer solution with a certain concentration; when the first liquid level meter 16 detects that the liquid level of the water and fertilizer solution in the liquid inlet cavity 4 is lower than a set value, the water outlet valve 6 is controlled by the controller to be closed, the water inlet valve 15 is opened, the second water pump 13 and the flowmeter 14 are opened, the water inlet pipe 8 is used for feeding water into the liquid inlet cavity 4, and the liquid inlet pipe 12 is used for conveying the high-concentration water and fertilizer solution into the liquid inlet cavity 4; the flow meter 14 detects the amount of the high-concentration liquid fertilizer solution entering the liquid inlet cavity 4, when the high-concentration liquid fertilizer solution with the set flow is conveyed, the controller controls the second water pump 13 to stop working, the liquid inlet pipe 12 stops feeding liquid, then the water inlet pipe 8 continuously feeds water until the first liquid level meter 16 detects that the liquid level in the liquid inlet cavity 4 is higher than the set value, the water inlet valve 15 is controlled to be closed by the controller, the first stirrer 17 is controlled to stir the liquid fertilizer solution in the liquid inlet cavity 4 for a certain time, and after the stirring time is up, the controller controls the water outlet valve 6 to be opened, so that the liquid fertilizer solution uniformly mixed in the liquid inlet cavity 4 enters the liquid outlet cavity 5; the first water pump 10 can be kept on continuously during the whole process, and the water and fertilizer solution is continuously conveyed to the drip irrigation pipe.

Although the present utility model has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present utility model is not limited thereto. Various equivalent modifications and substitutions may be made in the embodiments of the present utility model by those skilled in the art without departing from the spirit and scope of the present utility model, and it is intended that all such modifications and substitutions be within the scope of the present utility model/be within the scope of the present utility model as defined by the appended claims. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The utility model provides a liquid manure integrated device which characterized in that: including water tank (1), liquid manure dissolve bucket (2) and controller, install baffle (3) in water tank (1), baffle (3) separate water tank (1) into feed liquor chamber (4) and play liquid chamber (5), delivery port (7) are seted up to baffle (3), install out water valve (6) on delivery port (7), inlet tube (8) are connected in feed liquor chamber (4) of water tank (1), go out liquid chamber (5) and connect outlet pipe (9), liquid manure dissolves bucket (2) and connects feed liquor chamber (4) of water tank (1) through feed liquor pipe (12), install first water pump (10) and flow control valve (11) on outlet pipe (9), install second water pump (13) and flowmeter (14) on feed liquor pipe (12), install inlet valve (15) on inlet tube (8), first level gauge (16) and first agitator (17) in feed liquor chamber (4) of water tank (1), outlet valve (16), first agitator (17) are all connected to first water pump (10), second water pump (14), first valve (16), first agitator (17).

2. The water and fertilizer integrated device according to claim 1, wherein: the water and fertilizer dissolving device further comprises an alarm, a second liquid level meter (18) is arranged in the water and fertilizer dissolving barrel (2), and the alarm and the second liquid level meter (18) are both connected with a controller.

3. The water and fertilizer integrated device according to claim 1, wherein: a second stirrer (19) is arranged in the water and fertilizer dissolving barrel (2).