CN114391353A - Fertilizer and water device for vegetable cultivation - Google Patents
Fertilizer and water device for vegetable cultivation Download PDFInfo
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- CN114391353A CN114391353A CN202210113368.3A CN202210113368A CN114391353A CN 114391353 A CN114391353 A CN 114391353A CN 202210113368 A CN202210113368 A CN 202210113368A CN 114391353 A CN114391353 A CN 114391353A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/007—Metering or regulating systems
Abstract
The invention discloses a water fertilizing device for vegetable cultivation, which comprises a water feeding mechanism, a tank body mechanism, a fertilizer injecting mechanism, a mixing mechanism and a fertilizer conveying mechanism. A tank body mechanism is arranged below the water delivery mechanism, a fertilizer injection mechanism is arranged in the tank body mechanism, the fertilizer injection mechanism comprises a water delivery pipe and is connected with the water delivery mechanism through the water delivery pipe, a mixing mechanism is connected below the fertilizer injection mechanism, a fertilizer delivery mechanism is connected below the mixing mechanism, the fertilizer delivery mechanism comprises a fertilizer delivery pipe and is connected with the water delivery mechanism through the fertilizer delivery pipe; realize fertilizer through annotating in fertile mechanism flow control valve A and flow control valve B and put in the controlization, the stirring that the continuous rotation of rivers in the spiral pipe way and mixing intracavity stirring rod made water and fertilizer mix and form rich water through mixing mechanism, and rich water gets into through fertilizer conveying pipe and send water mechanism, finally flows into irrigation system. The control of the fertilizing amount and the uniformity of the fertilizer water are realized.
Description
Technical Field
The invention relates to the field of vegetable cultivation, in particular to the field of a water fertilizing device for vegetable cultivation.
Background
Greenhouse vegetables are important vegetable production modes in China, but different from outdoor vegetables, important artificial fertilizer and water management of greenhouse vegetables is realized, a fertilizer and water integrated technology is a novel agricultural technology combining irrigation and fertilization, soluble solid or liquid fertilizers and irrigation water are mixed into a fertilizer solution according to a required proportion, sprinkling irrigation or drip irrigation is carried out through a controllable pipeline system, quantitative supply is carried out on crops, and simultaneous watering and fertilization are realized. The fertilizer applicator is the core and key equipment of a comprehensive water and fertilizer irrigation system, the fertilizer applicator is the largest in use amount and most widely applied at present and is a fertilizer application tank, fertilizer solution in the fertilizer application tank is released onto a main pipeline by utilizing water flow entering the fertilizer application tank and forms a certain pressure difference due to inconsistent pipe diameters, so that the fertilizer solution is conveyed to reach a plant root system, but the fertilizer stock in the fertilizer application tank in the fertilizer application process cannot be monitored, the condition of too much or too little fed material is easy to occur, and the fertilizer is not uniformly dissolved due to nonuniform dissolution due to excessive one-time feeding; the fertilizer concentration fluctuation is large, the fertilizer concentration cannot be controlled, and the error is more than 15%; the uniform fertilization in the whole area cannot be realized, the inconsistent growth of crops in the field can be caused, and the operation and the management of farming are not facilitated; the fertilization amount control completely depends on the personal experience of an operator, the repeatability is poor, the accumulation and the improvement of the production management experience are not facilitated, and therefore the fertilizer and water device for vegetable cultivation is provided.
Disclosure of Invention
The invention aims to solve the problems that the fertilizing amount in the existing fertilizing tank is completely dependent on the personal experience of an operator and the fertilizer concentration is not uniform, and provides a fertilizing and water supplying device for vegetable cultivation.
The invention has further technical improvements that: a water fertilizing device for vegetable cultivation comprises a water feeding mechanism, a tank body mechanism, a fertilizer injecting mechanism, a mixing mechanism and a fertilizer conveying mechanism. The fertilizer feeding device is characterized in that a tank body mechanism is arranged below the water feeding mechanism, a fertilizer injection mechanism is arranged in the tank body mechanism, the fertilizer injection mechanism comprises a water pipe and is connected with the water feeding mechanism through the water pipe, a mixing mechanism is connected below the fertilizer injection mechanism, a fertilizer conveying mechanism is connected below the mixing mechanism, and the fertilizer conveying mechanism comprises a fertilizer conveying pipe and is connected with the water feeding mechanism through the fertilizer conveying pipe.
The invention has further technical improvements that: the water supply mechanism comprises a water filter, a water pipe, a connector, a pressure regulating valve and a pressure gauge. Water filter is connected on the water pipe right side, filters aquatic impurity, uses water to do completely to prevent follow-up pipeline jam, has two joints on the water pipe of water filter left side, connects the air-vent valve between the water pipe two joints, can adjust water pressure, and the pressure gauge is connected to air-vent valve left side water piping, can look over the water pipe internal pressure.
The invention has further technical improvements that: the tank body mechanism comprises a fertilizing tank shell, a fertilizing port, a vacuum discharge valve, a water outlet and supporting legs. The left side of the upper part of the shell of the fertilizing tank is provided with a fertilizer discharging port from which fertilizer enters, the right side of the upper part of the shell of the fertilizing tank is provided with a vacuum discharge valve, a water outlet is arranged below the right side of the shell of the fertilizing tank, when next tank of fertilizer is applied, the vacuum discharge valve is opened to enable air to enter, the vacuum in the tank is broken, the water outlet is opened again to enable residual liquid to flow out, and the supporting legs are fixedly connected to the lower part of the shell of the fertilizing tank to play a role in fixedly supporting a tank mechanism.
The invention has further technical improvements that: the fertilizer injection mechanism comprises a water pipe, a flow control valve A, a fertilizer cavity, a fertilizer outlet and a flow control valve B. The raceway is thinner than the water pipe, raceway one end is connected with the joint that is close to water filter, the other end is connected with the fertilization jar casing, raceway intermediate junction flow control valve A, can control and detect how much water yield of carrying, the fertilizer chamber is in fertilization jar casing upper side, the fertilizer chamber is connected with puts the fertile mouth, fertilizer can follow and put the fertile mouth and enter into the fertilizer chamber, fertilizer chamber below is the inclined plane, make things convenient for fertilizer to get into below and go out fertile mouthful, go out fertile mouthful intermediate junction flow control valve B, can control the flow of fertilizer according to the flow of flow control valve A transmission water, make water and fertilizer become certain proportion, break away from the fertilization volume and control by operator's experience entirely, make the rich water concentration more accurate.
The invention has further technical improvements that: the mixing mechanism comprises a spiral pipeline, spiral blades, a rotary impeller A, a rotary impeller B, a stirring rod and a mixing cavity. Spiral pipeline top spiral is downward, the width is by width narrowing and the cross section is more and more littleer, the bottom pipeline is violently erected earlier, there is the inlet port spiral pipeline top, fertilizer and water can get into from this, with a plurality of helical blade fixed connection in the spiral pipeline spiral position, rivers are the spiral when passing through helical blade and pass through, fertilizer mixes under the rotation of rivers, and helical blade is the reverse dress between per two, rivers are clockwise rotation through first helical blade, become anticlockwise rotation through next, fertilizer is fully mixed with water under the continuous anticlockwise clockwise rotation of rivers, because spiral pipeline spiral position is under the width, the cross-section also reduces gradually, rivers also pressurize gradually and accelerate.
The invention has further technical improvements that: the horizontal rotatory impeller A of putting in spiral pipeline violently pipe position, rotatory impeller A and spiral pipeline swing joint, it is rotatory that rivers promote rotatory impeller A when passing through rotatory impeller A, a rotatory impeller B of horizontal putting in spiral pipeline standpipe position, rotatory impeller B and spiral pipeline swing joint, rivers can be broken up when passing through and form the sinuous flow, fertilizer further mixes with water in the sinuous flow, spiral pipeline standpipe position stretches into the hybrid chamber, the bottom of hybrid chamber in the fertilization tank casing, fertile water after the mixture can enter into the hybrid chamber through the spiral pipeline export, there is the stirring rod in the hybrid chamber, stirring rod and rotatory impeller A fixed connection, rotatory impeller A's rotation can drive the stirring rod rotatory, the mixture of fertilizer in the fertile water and water has further been strengthened to the rotation of stirring rod.
The invention has further technical improvements that: the fertilizer conveying mechanism comprises a control valve, a fertilizer conveying pipe, a fertilizer conveying opening and a filter screen. The fertilizer conveying pipe is thinner than the water pipe, a control valve is arranged on the fertilizer conveying pipe, the fertilizer water in the fertilizer conveying pipe can be controlled to flow out, one end of the fertilizer conveying pipe is connected with a joint far away from the water quality filter, the other end of the fertilizer conveying pipe is connected with a fertilizer conveying port, the fertilizer conveying port is in a mixing cavity, the fertilizer conveying port is connected with a filter screen, and when the fertilizer water enters the fertilizer conveying pipe through the fertilizer conveying port, the fertilizer and other impurities are not melted and can be blocked outside by the filter screen.
The invention has further technical improvements that: the using method of the device specifically comprises the following steps:
the method comprises the following steps: tightly closing the control valve, the flow control valve A and the flow control valve B, opening a fertilizer outlet, tightly closing after fertilizer is put into the fertilizer cavity, enabling water flow to pass through the water pipe, filtering impurities in the water by the water quality filter, opening the flow control valve A to enable the water flow to flow into the shell of the fertilizer tank, opening the control valve, adjusting the pressure regulating valve by observing the pressure gauge to enable the water pressure to reach a required value, ensuring that a part of the water flow returns to the water pipe through the water pipe, the spiral pipeline, the mixing cavity and the fertilizer pipe in sequence, meanwhile, enabling the other part of the water flow to continuously flow through the water pipe and the pressure regulating valve, controlling the fertilizer to flow out by the flow control valve B according to the flow of the water transmitted by the flow control valve A, enabling the water to be in a certain proportion with the fertilizer, and closing the fertilizer outlet by the flow control valve B when the fertilizer flows out;
step two: water and fertilizer get into the helical coiled tubing, make a round trip to carry out clockwise and anticlockwise rotation when water passes through helical coiled tubing spiral position, fertilizer carries out preliminary mixing with water under the rotation of rivers and forms rich water, helical coiled tubing spiral position is narrow down wide, the cross-section also reduces gradually, can pressurize when the rich water passes through and get into the horizontal pipe position of helical coiled tubing with higher speed, thereby it is rotatory to drive rotary impeller A, the rich water gets into helical coiled tubing standpipe position afterwards, the rich water can be broken up when passing through rotary impeller B and form the sinuous flow, fertilizer further mixes with water in the sinuous flow, the rich water passes through the spiral outlet at last and gets into the hybrid chamber, there is the stirring rod in the hybrid chamber, stirring rod and rotary impeller A fixed connection, rotary impeller A's rotation can drive the stirring rod rotatory, the mixture of fertilizer in the hybrid chamber fertilizer and water has further been strengthened to the rotation of stirring rod.
Step three: the fertilizer water enters the fertilizer conveying pipe through the fertilizer conveying opening, meanwhile, the unfused fertilizer and other impurities can be blocked outside by the filter screen, and the fertilizer water enters the water pipe through the fertilizer conveying pipe and is mixed with water flow in the water pipe to enter the irrigation system.
Compared with the prior art, the invention has the beneficial effects that:
1. the irrigation and fertilization operations are completed under the action of pressure difference without applying external power, and the operation efficiency is high.
2. The flow and the total amount of each fertilization are completed under the control of the flow control valve, the fertilization amount is not controlled by the personal experience of an operator, a series of conditions caused by too much or too little feeding are avoided, and the accumulation and the improvement of the production management experience are facilitated.
3. Fertilizer and water carry out the intensive mixing through helical pipeline internal helical blade, rotatory impeller among the mixing mechanism, and the stirring rod has further strengthened the mixture of fertilizer and water, makes rich water concentration even, and whole region evenly fertilizies during the irrigation, makes vegetables grow unanimously, is favorable to the farming operation management.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a water delivery mechanism; 2. a tank mechanism; 3. a fertilizer injection mechanism; 4. a mixing mechanism; 5. a fertilizer delivery mechanism; 11. a water quality filter; 12. a water pipe; 13. an interface; 14. a pressure regulating valve; 15. a pressure gauge; 21. a fertilizing tank housing; 22. fertilizing; 23. a vacuum purge valve; 24. a water outlet; 25. a support leg; 31. a water delivery pipe; 32. a flow control valve A; 33. a fertilizer chamber; 34. a fertilizer outlet; 35. a flow control valve B; 41. a helical conduit; 42. a helical blade; 43. rotating the impeller A; 44. rotating the impeller B; 45. a stirring rod; 46. a mixing chamber; 51. a control valve; 52. a fertilizer conveying pipe; 53. a fertilizer conveying port; 54. and (4) a filter screen.
Detailed Description
The technical solutions of the present invention will be described in detail and fully with reference to the following embodiments, and it should be understood 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 creative efforts, shall fall within the protection scope of the present invention.
As shown in figure 1, a water fertilizing device for vegetable cultivation, a water quality filter 11 is connected to the right side of a water pipe 12 in a water supply mechanism 1 for filtering impurities in water, the used water is clean to prevent subsequent pipelines from being blocked, two joints 13 are arranged on the water pipe 12 on the left side of the water quality filter 11, a pressure regulating valve 14 is connected between the two joints 13 of the water pipe and can regulate water pressure, and the water pipe 12 on the left side of the pressure regulating valve 14 is connected with a pressure gauge 15 to check the pressure in the water pipe 12.
A fertilizer discharging opening 22 is formed in the left side above a fertilizing tank shell 21 in the tank mechanism 2, fertilizer enters from the fertilizer discharging opening, a vacuum discharging valve 23 is arranged on the right side above the fertilizing tank shell 21, a water discharging opening 24 is formed in the lower portion of the right side of the fertilizing tank shell 21, when next tank of fertilizer is applied again, the vacuum discharging valve 23 is opened to enable air to enter, the vacuum in the tank is broken, the water discharging opening 24 is opened to enable residual liquid to flow out, and supporting legs 25 are fixedly connected to the lower portion of the fertilizing tank shell 21 to play a role in fixedly supporting the tank mechanism 2.
A water delivery pipe 31 in the fertilizer injection mechanism 3 is thinner than a water pipe 12, one end of the water delivery pipe 31 is connected with a connector 13 close to a water filter 11, the other end of the water delivery pipe 31 is connected with a fertilizing tank shell 21, a flow control valve A32 is connected in the middle of the water delivery pipe 31 and can control and detect the amount of water delivered, a fertilizer cavity 33 is arranged above the fertilizing tank shell 21, the fertilizer cavity 33 is connected with a fertilizer discharge port 22, fertilizer can enter the fertilizer cavity 33 from the fertilizer discharge port 22, an inclined surface is arranged below the fertilizer cavity 33 and facilitates the fertilizer to enter a fertilizer discharge port 34 below, and a flow control valve B35 is connected in the middle of the fertilizer discharge port 34 and can control the flow of the fertilizer according to the flow of the water delivered by the flow control valve A32, so that the water and the fertilizer are in a certain proportion, the fertilizing amount is completely controlled by experience of an operator, and the concentration of the fertilizer water is more accurate.
The pipeline spiral of spiral pipeline 41 top in the mixing mechanism 4 is downward, the width is by the width narrowing and the cross section is littleer and smaller, the bottom pipeline is horizontal at the vertical earlier, there is the inlet port spiral pipeline 41 top, fertilizer and water can get into from this, spiral pipeline 41 spiral position in with a plurality of helical blade 42 fixed connection, rivers are the spiral when passing through helical blade 42 and pass through, fertilizer mixes under the rotation of rivers, and helical blade 42 is reverse-mounted between every two, rivers pass through first helical blade 42 and are clockwise rotation, become anticlockwise rotation through next, fertilizer fully mixes with water under the continuous anticlockwise clockwise rotation of rivers, because spiral pipeline 41 spiral position is wide under, the cross-section also reduces gradually, rivers also pressurize gradually and accelerate.
A rotatory impeller A43 is violently put to the horizontal pipe part of spiral pipeline 41, rotatory impeller A43 and spiral pipeline 41 swing joint, rivers promote rotatory impeller A43 rotatory when passing through rotatory impeller A43, a rotatory impeller B44 is violently put to spiral pipeline 41 standpipe position, rotatory impeller B44 and spiral pipeline 41 swing joint, rivers can be broken up and form the sinuous flow when passing through, fertilizer is further mixed with water in the sinuous flow, spiral pipeline 41 standpipe position stretches into mixing chamber 46, mixing chamber 46 is the bottom in the fertilization tank casing 21, the fertile water after the mixture can pass through spiral pipeline 41 export and enter into mixing chamber 46, there is stirring rod 45 in the mixing chamber 46, stirring rod 45 and rotatory impeller A43 fixed connection, the rotation of rotatory impeller A43 can drive stirring rod 45 rotatory, the rotation of stirring rod 45 has further strengthened the mixture of fertilizer and water in the fertile water in mixing chamber 46.
A fertilizer conveying pipe 52 in the fertilizer conveying mechanism 5 is thinner than a water pipe 12, a control valve 51 is arranged on the fertilizer conveying pipe 52 and can control the fertilizer water in the fertilizer conveying pipe 52 to flow out, one end of the fertilizer conveying pipe 52 is connected with a joint 13 far away from a water quality filter 11, the other end of the fertilizer conveying pipe is connected with a fertilizer conveying port 53, the fertilizer conveying port 53 is arranged in a mixing cavity 46, the fertilizer conveying port 53 is connected with a filter screen 54, and when the fertilizer water enters the fertilizer conveying pipe 52 through the fertilizer conveying port 53, the fertilizer which is not melted and other impurities can be blocked outside by the filter screen 54.
The using method of the device specifically comprises the following steps:
the method comprises the following steps: tightly closing the control valve 51, the flow control valve A32 and the flow control valve B35, opening the fertilizer outlet 22, tightly closing the fertilizer cavity 33 after fertilizer is put in, enabling water flow to pass through the water pipe 12, filtering impurities in the water by the water quality filter 11, opening the flow control valve A32 to enable the water flow to flow into the fertilizing tank shell 21, then opening the control valve 51, adjusting the pressure regulating valve 14 by observing the pressure gauge 15 to enable the water pressure to reach a required value, ensuring that a part of the water flow passes through the water pipe 31, the spiral pipeline 41, the mixing cavity 46 and the fertilizer pipe 52 to return to the water pipe 12, meanwhile, enabling the other part of the water flow to continuously flow through the water pipe 12 and the pressure regulating valve 14, controlling the fertilizer to flow out by the flow control valve B35 according to the flow of the water transmitted by the flow control valve A32, enabling the water to be in a certain proportion with the fertilizer, and closing the fertilizer outlet 34 by the flow control valve B35 when the fertilizer flows out;
step two: water and fertilizer enter the spiral pipeline 41, the water rotates clockwise and anticlockwise back and forth when passing through the spiral blades 42 in the spiral part of the spiral pipeline 41, the fertilizer is preliminarily mixed with the water under the rotation of water flow to form fertilizer water, the spiral part of the spiral pipeline 41 is wide at the top and narrow at the bottom, the section is also gradually reduced, the fertilizer water can be pressurized and enter the transverse pipe part of the spiral pipeline 41 in an accelerating way when passing through, thereby drive rotatory impeller A43 to rotate, fertile water gets into spiral duct 41 standpipe position afterwards, fertile water can be broken up and form the turbulent flow when passing through rotatory impeller B44, fertilizer further mixes with water in the turbulent flow, fertile water gets into mixing chamber 46 through spiral duct 41 export at last, there is stirring rod 45 in mixing chamber 46, stirring rod 45 and rotatory impeller A43 fixed connection, the rotation of rotatory impeller A43 can drive stirring rod 45 rotatory, the rotation of stirring rod 45 has further strengthened the mixing of fertilizer and water in the fertile water in mixing chamber 46;
step three: the fertilizer water enters the fertilizer conveying pipe 52 through the fertilizer conveying opening 53, meanwhile, the unmelted fertilizer and other impurities are blocked by the filter screen 54, and the fertilizer water enters the water pipe 12 through the fertilizer conveying pipe 52 and is mixed with the water flow in the water pipe 12 to enter the irrigation system.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is to be limited only as required by the following claims and their full scope and equivalents.
Claims (6)
1. A fertilizer water device for vegetable cultivation comprises a water feeding mechanism (1), a tank body mechanism (2), a fertilizer injection mechanism (3), a mixing mechanism (4) and a fertilizer conveying mechanism (5); the fertilizer feeding device is characterized in that a tank body mechanism (2) is arranged below the water feeding mechanism (1), a fertilizer injecting mechanism (3) is arranged in the tank body mechanism (2), the fertilizer injecting mechanism (3) comprises a water conveying pipe (31) and is connected with the water feeding mechanism (1) through the water conveying pipe (31), a mixing mechanism (4) is connected below the fertilizer injecting mechanism (3), a fertilizer conveying mechanism (5) is connected below the mixing mechanism (4), the fertilizer conveying mechanism (5) comprises a fertilizer conveying pipe (42) and is connected with the water feeding mechanism (1) through the fertilizer conveying pipe (42); the pipeline above the spiral pipeline (41) in the mixing mechanism (4) is downwards screwed, the width is changed from wide to narrow, the cross section is smaller and smaller, the bottom pipeline is firstly vertical and horizontal, an inlet is arranged above the spiral pipeline (41), the spiral part of the spiral pipeline (41) is fixedly connected with a plurality of spiral blades (42), and helical blade (42) are between per two to the contrary dress, a rotatory impeller A (43) is violently put to horizontal pipe position of helical pipeline (41), rotatory impeller A (43) and helical pipeline (41) swing joint, a rotatory impeller B (44) is violently put to helical pipeline (41) standpipe position, rotatory impeller B (44) and helical pipeline (41) swing joint, helical pipeline (41) standpipe position stretches into mixing chamber (46), bottom in fertilizing tank casing (21) mixing chamber (46), there are stirring rod (45) in mixing chamber (46), stirring rod (45) and rotatory impeller A (43) fixed connection.
2. The water fertilizing device for vegetable cultivation as claimed in claim 1, characterized in that the water pipe (12) in the water supply mechanism (1) is connected with a water quality filter (11) at the right side, two joints (13) are arranged on the water pipe (12) at the left side of the water quality filter (11), a pressure regulating valve (14) is connected between the two joints (13) of the water pipe, and the water pipe (12) at the left side of the pressure regulating valve (14) is connected with a pressure gauge (15).
3. The fertilizer water device for vegetable cultivation as claimed in claim 1, wherein the tank body mechanism (2) is provided with a fertilizer discharging opening (22) at the left side above the fertilizing tank shell (21), a vacuum removing valve (23) at the right side above the fertilizing tank shell (21), a water discharging opening (24) at the lower part of the right side of the fertilizing tank shell (21), and supporting legs (25) are fixedly connected below the fertilizing tank shell (21).
4. The fertilizer water device for vegetable cultivation as claimed in claim 1, wherein one end of a water pipe (31) in the fertilizer injection mechanism (3) is connected with a joint (13) close to the water filter (11), the other end of the water pipe is connected with the fertilizing tank shell (21), a flow control valve A (32) is connected in the middle of the water pipe (31), a fertilizer cavity (33) is arranged above the fertilizing tank shell (21), the fertilizer cavity (33) is connected with the fertilizer discharging port (22), and a flow control valve B (35) is connected in the middle of the fertilizer discharging port (34).
5. The water fertilizing device for vegetable cultivation as claimed in claim 1, characterized in that a control valve (51) is arranged on a fertilizer pipe (52) in the fertilizer conveying mechanism (5), one end of the fertilizer pipe (52) is connected with a joint (13) far away from the water filter (11), the other end is connected with a fertilizer conveying port (53), the fertilizer conveying port (53) is arranged in the mixing cavity (46), and the fertilizer conveying port (53) is connected with a filter screen (54).
6. A fertilizing device for vegetable cultivation as claimed in any of claims 1-5, characterized in that the method of use of the device specifically comprises the following steps:
the method comprises the following steps: tightly closing a control valve (51), a flow control valve A (32) and a flow control valve B (35), opening a fertilizer opening (22), putting fertilizer into a fertilizer cavity (33), tightly closing, enabling water flow to pass through a water pipe (12), filtering impurities in water by a water quality filter (11), opening the flow control valve A (32) to enable the water flow to flow into a fertilizing tank shell (21), then opening the control valve (51), adjusting a pressure regulating valve (14) by observing a pressure gauge (15) to enable the water pressure to reach a required value, ensuring that one part of the water flow sequentially passes through a water pipe (31), a spiral pipeline (41), a mixing cavity (46) and a fertilizer conveying pipe (52) and returns to the water pipe (12), meanwhile, enabling the other part of the water flow to continuously flow through the water pipe (12) and the pressure regulating valve (14), and controlling the outflow of the fertilizer by the flow control valve B (35) according to the flow of the water conveyed by the flow control valve A (32), the water and the fertilizer are proportioned, and the fertilizer outlet (34) is closed by the flow control valve B (35) when the fertilizer flows out for a required amount;
step two: water and fertilizer enter the spiral pipeline (41), water makes a round trip to carry on clockwise and anticlockwise rotation when passing through the helical blade (42) in the spiral position of the spiral pipeline (41), fertilizer is carried on the primary mixing with water under the rotation of rivers and forms rich water, the spiral position of the spiral pipeline (41) is wide at the top and narrow at the bottom, the cross section also reduces gradually, can pressurize and accelerate to enter the horizontal pipe position of the spiral pipeline (41) when the rich water passes through, thereby drive the rotation impeller A (43) to rotate, then the rich water enters the vertical pipe position of the spiral pipeline (41), the rich water can be broken up and form the turbulent flow when passing through the rotation impeller B (44), the fertilizer is further mixed with the water in the turbulent flow, the rich water finally enters the mixing cavity (46) through the outlet of the spiral pipeline (41), there is a stirring rod (45) in the mixing cavity (46), the stirring rod (45) is fixedly connected with the rotation impeller A (43), the rotation of the rotation impeller A (43) can drive the stirring rod (45) to rotate, the rotation of the stirring rod (45) further enhances the mixing of the fertilizer and the water in the fertilizer water in the mixing cavity (46);
step three: the fertilizer water enters the fertilizer conveying pipe (52) through the fertilizer conveying opening (53), meanwhile, the unfused fertilizer and other impurities are blocked outside by the filter screen (54), and the fertilizer water enters the water pipe (12) through the fertilizer conveying pipe (52) and is mixed with water flow in the water pipe (12) to enter an irrigation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210113368.3A CN114391353A (en) | 2022-01-30 | 2022-01-30 | Fertilizer and water device for vegetable cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210113368.3A CN114391353A (en) | 2022-01-30 | 2022-01-30 | Fertilizer and water device for vegetable cultivation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114391353A true CN114391353A (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210113368.3A Withdrawn CN114391353A (en) | 2022-01-30 | 2022-01-30 | Fertilizer and water device for vegetable cultivation |
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| CN (1) | CN114391353A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939375A (en) * | 2022-06-07 | 2022-08-26 | 健帆生物科技集团股份有限公司 | Liquid preparation method and liquid preparation device |
-
2022
- 2022-01-30 CN CN202210113368.3A patent/CN114391353A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939375A (en) * | 2022-06-07 | 2022-08-26 | 健帆生物科技集团股份有限公司 | Liquid preparation method and liquid preparation device |
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