Device for preparing buried slow-seepage biological water fertilizer by using waste plastic liquid barrel and use method

Abstract

According to the device for manufacturing the buried slow-seepage biological water fertilizer by using the waste plastic liquid barrel, a water fertilizer receiving device is mounted on a barrel cover and comprises an upper runner pipe, umbrella-shaped waterproof cloth, a funnel filter screen and a funnel, the funnel is connected with the upper runner pipe, and the upper runner pipe and the barrel cover are fixed together in a sealing manner; a central fertilizer permeation porcelain head device is mounted at the bottom of the barrel and comprises a main fertilizer permeation porcelain head and a four-way pipe; an upper opening of the four-way pipe is installed at the bottom of the barrel and fixedly connected with a bottom hole of the barrel through the sealing rubber sleeve, the main fertilizer permeation porcelain head is connected with a lower opening of the four-way pipe, the branch pipes are installed in the east direction, the west direction, the south direction and the north direction of the four-way pipe respectively, and the one-way fertilizer permeation porcelain heads are arranged on the branch pipes in a segmented mode. Rainwater or a liquid biological fertilizer passes through the branch pipes, forms liquid drops through the one-way fertilizer permeation porcelain heads and permeates into soil around tree root systems, infiltration type fertilization and irrigation are achieved, and compared with a traditional fertilization mode, the use amount of water and fertilizer is greatly reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of farmland fertilization and watering, and particularly relates to an underground slow-seepage biological water-fertilizer device made by utilizing waste plastic liquid barrels and a use method thereof. Background Art

[0002] Liquid biofertilizer is mainly composed of soil microbial probiotics. After the microbial probiotics die, they will form nutrients that are absorbed and utilized by plants. The amount of microbial probiotics in the soil determines the quality of the soil and directly affects the quality of the fruit of the plant. Therefore, adding liquid biofertilizer to fruit trees is an effective way to optimize the soil ecological environment and improve the yield and quality of fruit trees. At present, in waterless and arid areas, fruit trees and grapevines are applied with liquid biofertilizer in an environment without drip irrigation conditions. The liquid biofertilizer is injected into the soil with a press around the roots of the tree; or the liquid biofertilizer is sprayed on the surface of the land around the roots of the tree and slowly absorbed by the soil. The use of pressure mechanical strong liquid fertilizer injection method has the problems of high labor intensity and low efficiency. In addition, the absorption of liquid fertilizer nutrients by plant roots is a gradual absorption process, and the nutrients that are not absorbed will be lost with rainwater, thereby reducing the effective utilization rate of fruit trees and increasing the amount of fertilizer and plant protection costs. However, the practice of spraying liquid biofertilizer into the soil around tree roots will kill the microorganisms and significantly reduce their activity, as microorganisms are intolerant to ultraviolet sunlight. This will directly affect the effective use of microbial liquid fertilizer. Summary of the invention

[0003] In view of the above-mentioned defects of the prior art, the present invention utilizes waste plastic packaging barrels as liquid fertilizer tanks and buries them around the roots of fruit trees in an underground manner; liquid fertilizer or rainwater is injected into the liquid fertilizer tank through a floor drain, and the liquid fertilizer is slowly released into the soil in an infiltration manner through a fertilizer porcelain head and an infusion tube. The leakage rate is controlled to be synchronized with the absorption rate of the fruit tree roots, so as to maximize the synchronous absorption of the fruit tree roots, thereby achieving the goal of not losing liquid fertilizer nutrients, avoiding the influence of sunlight on biological fertilizers, reducing fertilizer and water consumption, and achieving the effects of efficient water replenishment and precise fertilization.

[0004] The technical scheme of the present invention is: using waste plastic liquid barrels to make an underground slow-seepage biological water-fertilizer device, and installing a water-fertilizer funnel device on the top cover of the waste plastic liquid barrel. The water-fertilizer funnel device includes an upward flow pipe, an umbrella-shaped rain cloth, a funnel filter, and a funnel. The umbrella-shaped rain cloth with a large hole in the center and the funnel filter are connected to the funnel by tightening the thread at the funnel mouth, the funnel is connected to the upward flow pipe, and the upward flow pipe is sealed and fixed to the barrel cover. The funnel filter is in an upward convex shape and is placed closely on the large hole of an umbrella-shaped tarp with a large hole in the center; a central fertilizer infiltration porcelain head device is installed at the bottom of the waste plastic liquid barrel, and the central fertilizer infiltration porcelain head device includes a main fertilizer infiltration porcelain head and a four-way pipe. The upper end of the four-way pipe is installed at the center of the bottom of the barrel and is fixedly connected to the barrel bottom hole through a sealing rubber sleeve. The main fertilizer infiltration porcelain head is connected to the lower end of the four-way pipe. Branch pipes are respectively installed in the east, west, south and north directions of the four-way pipe. One-way fertilizer infiltration porcelain heads are arranged in sections on the branch pipes, and a porcelain head cover is arranged on the terminal one-way fertilizer infiltration porcelain head.

[0005] The umbrella-shaped rain cloth can be made of a film for farmland, which forms a rainwater receiving shape when covered, so that water and fertilizer can flow into the barrel through the funnel.

[0006] The invention discloses a preparation and use method of an underground slow-seepage biological water-fertilizer device made from waste plastic liquid barrels. The waste plastic liquid barrels used are conventional round or square liquid barrels that are recycled. A round hole with a diameter of 150-170 mm is opened on the upper cover of the plastic liquid barrel by using a hole opener. A sealing rubber sleeve with an outer diameter matching the inner diameter of the barrel mouth is inserted into the round hole. An upward flow pipe is inserted into the sealing rubber sleeve. An umbrella-shaped tarp and a funnel filter are connected to the upward flow pipe by tightening threads through the funnel mouth. Liquid biological fertilizer flows into the barrel through the umbrella-shaped tarp, the funnel and the flow pipe.

[0007] A 150-170mm round hole is opened at the bottom of the barrel, a sealing rubber sleeve is inserted into the round hole, a four-way pipe is inserted into the sealing rubber sleeve, the upper end of the four-way pipe leads into the barrel, a sponge filter mesh is arranged at the upper end, the four-way pipe body is located outside the bottom of the barrel, a main fertilizer infiltration porcelain head is installed at the bottom of the lower end of the four-way pipe, the four-way pipe openings in four directions are connected to branch pipes of 100-120mm, a unidirectional fertilizer infiltration porcelain head is installed on each branch pipe at intervals of 500mm, the one-way fertilizer infiltration porcelain heads connected in series every 500mm are arranged at a distance of about 2000mm, and the terminal one-way fertilizer infiltration porcelain head is provided with a head.

[0008] The branch pipes of this device are laid around the roots of the fruit trees in the field, so that the biological fertilizer water can effectively penetrate around the roots of the trees. The branch pipes connected in series with the fertilizer infiltration porcelain heads are buried in equal directions on four sides, distributed in a well shape, with the trees in the middle of the well shape. The liquid leaking from the fertilizer infiltration porcelain heads is drip-irrigated around the root system of the tree and injected into the soil around the roots of the tree.

[0009] The present invention has the following significant effects: rainwater or liquid biofertilizer is connected through the branch pipe, and the unidirectional fertilizer infiltration porcelain head forms droplets and infiltrates into the soil around the tree roots. The infiltration rate of the fertilizer infiltration porcelain head is consistent with the absorption rate of the tree roots. Infiltration fertilization and irrigation is realized, which greatly saves water and fertilizer consumption compared with traditional fertilization methods and is suitable for fertilizing and irrigating trees in arid areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Attached Figure 1 This is a schematic diagram of the connection relationship between the components of the present invention; Attached Figure 2 This is a schematic diagram of the structural relationship between the umbrella-shaped rain cloth, the funnel filter and the barrel body of the present invention; Attached Figure 3 This is a schematic diagram of the structure of the central fertilizer infiltration porcelain head device of the present invention; Figure 4 It is a schematic diagram of the connection relationship between the funnel filter screen, the large holes of the umbrella-shaped rain cloth and the funnel of the present invention; Figure 5 This is a schematic diagram of laying a net around a tree according to the present invention.

[0011] like Figure 1-Figure 5 :1-barrel body, 2-barrel cover, 3-upward flow pipe, 4-umbrella-shaped rain cloth, 5-funnel filter, 6-large hole, 7-sealing rubber sleeve, 8-four-way pipe, 9-main fertilizer infiltration porcelain head, 10-branch pipe, 11-one-way fertilizer infiltration porcelain head, 12-funnel, 13-filter convex shape. DETAILED DESCRIPTION

[0012] like Figure 1-Figure 5 As shown, a buried slow-seepage biological water-fertilizer device is made by using waste plastic liquid barrels, and a water-fertilizer funnel device is installed on the top cover 2 of the waste plastic liquid barrel. The water-fertilizer funnel device includes an upper flow pipe 3, an umbrella-shaped tarp 4, a funnel filter 5, and a funnel 12. The umbrella-shaped tarp 4 with a large hole 6 in the center and the funnel filter 5 are connected to the funnel 12 by tightening the thread at the funnel mouth, and the funnel 12 is connected to the upper flow pipe 3, and the upper flow pipe 3 and the barrel cover 2 are sealed and fixed together. The funnel filter 5 is in an upward convex shape and is placed closely on the large hole 6 of the umbrella-shaped rain cloth 4; a central fertilizer infiltration porcelain head device is installed at the bottom of the waste plastic liquid barrel, and the central fertilizer infiltration porcelain head device includes a main fertilizer infiltration porcelain head 9 and a four-way pipe 8. The upper end of the four-way pipe 8 is installed at the center of the bottom of the barrel and is fixedly connected to the bottom hole of the barrel through a sealing rubber sleeve 7. The main fertilizer infiltration porcelain head 9 is connected to the lower end of the four-way pipe, and branch pipes 10 are respectively installed in the east, west, south and north directions of the four-way pipe 8. One-way fertilizer infiltration porcelain heads 11 are arranged in sections on the branch pipes 10, and a porcelain head cover is provided on the one-way fertilizer infiltration porcelain head at the terminal.

[0013] The branch pipes 10 of the device are laid around the roots of the fruit trees in the field, so that the biological fertilizer water can effectively penetrate around the roots of the trees. The branch pipes connected in series with the fertilizer infiltration porcelain heads are buried in equal directions on four sides, distributed in a well shape, with the trees in the middle of the well shape, and the liquid leaked from the fertilizer infiltration porcelain heads is drip-irrigated around the tree roots and injected into the soil around the tree roots.

[0014] If the device is used in grape fields, most of which are hourglass fields and water and fertilizer are easily lost, the branch pipes of the device can be arranged longitudinally in the middle of the grape ditch and buried underground. The branch pipes are connected in series in a straight line so that the roots on both sides of the underground grape roots can be irrigated with water and fertilizer.

Claims

1. Use waste plastic liquid barrels to make an underground slow-seepage biological water-fertilizer device, and install a water-fertilizer funnel device on the top cover of the waste plastic liquid barrel. The water-fertilizer funnel device comprises an upward flow pipe, an umbrella-shaped tarp, a funnel filter, and a funnel. The umbrella-shaped tarp with a large hole in the center and the funnel filter are connected to the funnel by tightening threads at the funnel mouth. The funnel is connected to the upward flow pipe, and the upward flow pipe is sealed and fixed to the barrel cover, and is tightly placed on the large hole of the umbrella-shaped tarp with a large hole in the center. A central fertilizer infiltration porcelain head device is installed at the bottom of the waste plastic liquid barrel. The central fertilizer infiltration porcelain head device comprises a main fertilizer infiltration porcelain head and a four-way pipe. The upper end of the four-way pipe is installed at the center of the bottom of the barrel and is fixedly connected to the barrel bottom hole through a sealing rubber sleeve. The main fertilizer infiltration porcelain head is connected to the lower end of the four-way pipe. Branch pipes are respectively installed in the east, west, south and north directions of the four-way pipe. One-way fertilizer infiltration porcelain heads are arranged in sections on the branch pipes, and a porcelain head cover is arranged on the terminal one-way fertilizer infiltration porcelain head.

2. The underground slow-seepage biological water-fertilizer device made from waste plastic liquid barrels according to claim 1 is characterized in that: The funnel filter screen is in an upward convex shape.

3. The underground slow-seepage biological water-fertilizer device made from waste plastic liquid barrels according to claim 1 is characterized in that: The umbrella-shaped rain cloth can be made of a film for farmland, which forms a rainwater receiving shape when covered, so that water and fertilizer can flow into the barrel through the funnel.

4. A method for preparing and using an underground slow-seepage biological water-fertilizer device using waste plastic liquid barrels, characterized in that: The used plastic liquid barrel is a conventional round or square liquid barrel that is reused. A round hole with a diameter of 150-170 mm is opened on the upper cover of the plastic liquid barrel with a hole opener. A sealing rubber sleeve with an outer diameter matching the inner diameter of the barrel mouth is inserted into the round hole. An upward flow pipe is inserted into the sealing rubber sleeve. The umbrella-shaped rain cloth and the funnel filter are connected to the upward flow pipe by tightening the thread through the funnel mouth. The liquid biofertilizer flows into the barrel through the umbrella-shaped rain cloth, the funnel and the flow pipe. A 150-170mm round hole is opened at the bottom of the barrel, a sealing rubber sleeve is inserted into the round hole, a four-way pipe is inserted into the sealing rubber sleeve, the upper end of the four-way pipe is connected to the barrel, a sponge filter mesh is arranged at the upper end, the four-way pipe body is located outside the bottom of the barrel, a main fertilizer infiltration porcelain head is installed at the bottom of the lower end of the four-way pipe, the four-way pipe openings in four directions are connected to branch pipes of 100-120mm, and a one-way fertilizer infiltration porcelain head is installed on each branch pipe at an interval of 500mm. The one-way fertilizer infiltration porcelain heads connected in series every 500mm are arranged at a distance of about 2000mm, and the terminal one-way fertilizer infiltration porcelain head is provided with a head; The branch pipes of this device are laid out around the roots of trees in the fruit tree field to allow the biological fertilizer water to effectively penetrate around the tree roots. The branch pipes connected in series with the fertilizer infiltration porcelain heads are buried in equidistant directions on four sides and distributed in a tic-tac-toe shape. The trees are located in the middle of the tic-tac-toe shape, and the liquid leaking from the fertilizer infiltration porcelain heads is drip-irrigated around the tree roots and injected into the soil around the tree roots.

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