A waste-utilized planting bag and its manufacturing method

Abstract

A waste utilization planting bag and a manufacturing method thereof, comprising a cylinder, the upper end of the cylinder is open and the lower end is closed, a plurality of hollow ventilation devices are installed on the side wall of the cylinder near the bottom, one end of the ventilation device is located in the cylinder, and the other end extends out of the cylinder, and a plurality of ventilation holes are provided on the side of the ventilation device located in the cylinder; a mounting hole is provided on the side wall of the cylinder, and the ventilation device is fixed through the mounting hole. By installing the ventilation device on the lower side of the cylinder, one end of the ventilation device is located in the cylinder, and the other end extends out of the cylinder, nutrient soil will not spill out of the ventilation device, the ventilation device extends into the soil, and a plurality of ventilation holes are provided on the side located in the cylinder, so the ventilation efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of waste utilization, in particular to a waste utilization planting bag and a manufacturing method thereof. Background Art

[0002] The traditional planting method usually involves planting vegetables, flowers, fruit trees and other crops in the soil, but this is affected by the local soil quality, especially the serious problem of repeated planting, and is therefore greatly restricted. If vegetables, flowers, fruit trees and other crops are directly planted in planting bags with nutrient substrates, it can avoid the problem of repeated planting, save water and fertilizer, and save labor.

[0003] Currently, most planting bags are made of non-woven fabrics or waterproof fabrics, with ventilation holes and openable ventilation windows on the bottom side walls. The structure is simple, but when in use, nutrient soil will spill out from the ventilation holes and ventilation windows. In addition, the ventilation holes and ventilation windows do not extend into the soil, and the ventilation efficiency is not high. Summary of the invention

[0004] The technical problem to be solved by the present invention is: to solve the problems existing in the above-mentioned background technology and to provide a waste utilization planting bag. By installing an aeration device on the lower side of the cylinder, the nutrient soil will not spill out of the aeration device, and the aeration device extends into the soil, with high ventilation efficiency.

[0005] Another technical problem to be solved by the present invention is to provide a method for making a waste-utilizing planting bag, which is made from waste express packaging bags and waste mineral water bottles, and the waste is recycled.

[0006] In order to realize the above-mentioned technical features, the purpose of the present invention is achieved as follows: a waste utilization planting bag, comprising a cylinder, the upper end of the cylinder is open, and the lower end is closed, and a plurality of hollow ventilation devices are installed on the side wall of the cylinder near the bottom, one end of the ventilation device is located in the cylinder, and the other end head extends out of the cylinder, and a plurality of ventilation holes are provided on one side of the ventilation device located in the cylinder, and a mounting hole is provided on the side wall of the cylinder; the ventilation device comprises a mounting head, a ventilation cavity and a merging cavity, one end of the merging cavity is connected to the mounting head, and the other end is connected to the ventilation cavity, the ventilation cavity is flat, and the ventilation hole is provided on the ventilation cavity, and the mounting head is connected and fixed to the mounting hole.

[0007] The outer wall of the cylinder is silvery white, and the inner wall is dark black.

[0008] The mounting head comprises a sleeve at one end connected to the confluence cavity, the sleeve is provided with an external thread, a flange is provided on the outer wall of the sleeve close to the confluence cavity, a venting device extends the sleeve out of the cylinder body through the mounting hole, the cover body is mounted on the sleeve and presses the cylinder body, and a flow hole is provided at the end of the cover body.

[0009] The invention also comprises a shielding cover which is placed in the cylinder.

[0010] The shielding cover is provided with at least one planting hole and a drip irrigation dripper.

[0011] A method for making a waste-utilizing planting bag comprises the following steps:

[0012] S1. The cylinder is made of waste express packaging bags, and multiple mounting holes are opened on the lower side of the cylinder; wherein the mounting holes are 30-150 mm from the bottom of the cylinder;

[0013] S2. Use waste mineral water bottles to make ventilation devices. First, use scissors to remove the bottom of the waste mineral water bottle, then flatten the bottle body, and punch holes in the bottle cap with a hole diameter of 5-15 mm. Finally, punch 2-8 circles of ventilation holes on the bottle body; when the ventilation holes are rectangular holes, the area is 1-15 square millimeters, or when the ventilation holes are round holes, the diameter is 1-5 mm;

[0014] S3. Punch a flow hole in the bottle cap;

[0015] S4. Insert the venting device from the cylinder body through the bottle mouth into the mounting hole, and then install the bottle cap on the bottle mouth to fix the venting device on the cylinder body;

[0016] S5. Fill the cylinder with organic fertilizer and nutrient matrix;

[0017] S6. Install a shielding cover on the top of the cylinder, wherein the shielding cover is made of waste foam board or plastic board, and the hole diameter of the drip irrigation dripper on the shielding cover located on one side of the cylinder is 0.1-0.5 mm.

[0018] The present invention has the following beneficial effects:

[0019] 1. By installing a ventilation device on the lower side of the cylinder, one end of the ventilation device is located in the cylinder, and the other end extends out of the cylinder, the nutrient soil will not spill out of the ventilation device. The ventilation device extends into the soil, and one side of the cylinder is provided with multiple ventilation holes, so the ventilation efficiency is high.

[0020] 2. The ventilation device includes a mounting head, a ventilation cavity and a confluence cavity. The mounting head is connected and fixed to the mounting hole. The ventilation cavity is provided with ventilation holes to provide good ventilation and oxygen supply conditions for the soil. The confluence cavity has a large volume to facilitate gas exchange between the ventilation cavity and the mounting head.

[0021] 3. A shielding cover is provided, which is placed inside the cylinder to reduce water loss inside the cylinder and prevent weed growth. The shielding cover is provided with at least one planting hole, and a drip irrigation dripper is used to plant plants through the planting hole. The drip irrigation dripper is used to provide water and nutrients to the soil inside the cylinder.

[0022] 4. This method utilizes waste resources and reuses waste mineral water bottles and waste express packaging bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention.

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure when the shielding cover is not installed.

[0025] Figure 3 It is a schematic diagram of the structure from a top view.

[0026] Figure 4 It is a schematic diagram of the cylinder structure of the present invention.

[0027] Figure 5 It is a schematic diagram of the structure of the ventilation device of the present invention.

[0028] Figure 6 for Figure 5 Schematic diagram of the AA section structure.

[0029] Figure 7 It is a schematic diagram of the three-dimensional structure of the shielding cover of the present invention.

[0030] In the figure: cylinder 1, mounting hole 11, ventilation device 2, sleeve 21, flange 211, ventilation cavity 22, confluence cavity 23, ventilation hole 24, cover body 25, flow hole 26, shielding cover 3, planting hole 31, drip irrigation dripper 32. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are further described below in conjunction with the accompanying drawings.

[0032] Embodiment 1:

[0033] See also Figure 1-7A waste utilization planting bag comprises a cylinder 1, the upper end of the cylinder 1 is open and the lower end is closed, a plurality of hollow ventilation devices 2 are installed on the side wall of the cylinder 1 near the bottom, one end of the ventilation device 2 is located in the cylinder 1, and the other end head extends out of the cylinder 1, a plurality of ventilation holes 24 are provided on the side of the ventilation device 2 located in the cylinder 1, and a mounting hole 11 is provided on the side wall of the cylinder 1; the ventilation device 2 comprises a mounting head, a ventilation cavity 22 and a converging cavity 23, one end of the converging cavity 23 is connected to the mounting head, and the other end is connected to the ventilation cavity 22, the ventilation cavity 22 is flat, and the ventilation cavity 22 is provided with ventilation holes 24, and the mounting head is connected and fixed to the mounting hole 11. By installing the ventilation device 2 on the lower side of the cylinder 1, one end of the ventilation device 2 is located in the cylinder 1, and the other end extends out of the cylinder 1, the nutrient soil will not spill out from the ventilation device 2, the ventilation device 2 extends into the soil, and a plurality of ventilation holes 24 are provided on one side located in the cylinder 1, and the ventilation efficiency is high. The ventilation holes 24 are provided on the ventilation cavity 22 to provide good ventilation and oxygen supply conditions for the soil, and the confluence cavity 23 has a large volume, which is convenient for gas exchange between the ventilation cavity 22 and the installation head.

[0034] Specifically, the outer wall of the cylinder 1 is silvery white, and the inner wall is dark black, which is suitable for the growth of vegetables. The silvery white side can maintain the temperature in the planting bag, while the dark black part can effectively block part of the light, prevent algae from growing in the substrate, and prevent damage to the root system of the crop.

[0035] See also Figure 5 , 6 The mounting head includes a sleeve 21 connected to the confluence cavity 23 at one end, the sleeve 21 is provided with an external thread, and a flange 211 is provided on the outer wall of the sleeve 21 on the side close to the confluence cavity 23. The ventilation device 2 extends the sleeve 21 from the cylinder 1 to the mounting hole 11, and the cover 25 is installed on the sleeve 21 to press the cylinder 1. The end of the cover 25 is provided with a flow hole 26. The cover 25 is installed on the sleeve 21 to press the cylinder 1, and the installation is simple and convenient. The end of the cover 25 is provided with a flow hole 26, so that the ventilation cavity 22 and the confluence cavity 23 can be connected with the outside air.

[0036] See also Figure 1 , 7 , and also includes a shielding cover 3, which is placed in the cylinder 1 to reduce the loss of water in the cylinder 1 and prevent the growth of weeds.

[0037] Specifically, the shielding cover 3 is provided with at least one planting hole 31 and a drip irrigation dripper 32. Plants are planted through the planting hole 31, and the drip irrigation dripper 32 is used to provide water and nutrients to the soil in the cylinder 1. When in use, the drip irrigation dripper 32 is connected to the drip irrigation belt.

[0038] Embodiment 2:

[0039] A method for making a waste-utilizing planting bag comprises the following steps:

[0040] S1. The cylinder 1 is made of waste express packaging bags, and a plurality of mounting holes 11 are opened on the lower side of the cylinder 1; wherein the mounting hole 11 is 30-150 mm from the bottom of the cylinder 1;

[0041] S2. A ventilation device 2 is made of waste mineral water bottles. First, the bottom of the waste mineral water bottle is removed with scissors, and then the bottle body is flattened, and a hole is punched on the bottle cap with a hole diameter of 5-15 mm. Finally, 2-8 circles of ventilation holes are punched on the bottle body; wherein, when the ventilation hole is a rectangular hole, the area is 1-15 square millimeters, or when the ventilation hole is a round hole, the diameter is 1-5 mm;

[0042] S3. Punch a flow hole 26 on the bottle cap;

[0043] S4. The venting device 2 is inserted from the cylinder 1 into the mounting hole 11, and then the bottle cap is mounted on the bottle, so that the venting device 2 is fixed to the cylinder 1;

[0044] S5. Filling the cylinder 1 with organic fertilizer and nutrient matrix;

[0045] S6. A shielding cover 3 is installed above the organic fertilizer in the cylinder 1, wherein the shielding cover 3 is made of waste foam board or plastic board, and the drip irrigation dripper 32 on the shielding cover 3 is located on one side of the cylinder 1 and has an aperture of 0.1-0.5 mm, so that the drip irrigation effect is good and water is saved.

[0046] The planting bag is made of waste express packaging bags and is made into a cylindrical, conical or rectangular planting bag. The planting bag is provided with 1-8 ventilation devices 2 made of waste mineral water bottles with the bottom removed. A shielding cover 3 is provided on the upper part of the planting bag, and a drip irrigation dripper 32 is provided on the upper part of the shielding cover.

[0047] The material cost of waste express packaging bags is low, the outside is silvery white, and the inside is dark black, which is suitable for the growth of vegetables. The silvery white side can maintain the temperature in the planting bag, while the dark black part can effectively block part of the light, prevent the growth of algae in the substrate, and prevent damage to the root system of crops.

[0048] First, use scissors to remove the bottom of the waste mineral water bottle, then flatten the bottle body and punch holes in the bottle cap with a hole diameter of 5-15 mm; finally, poke 2-8 circles of ventilation holes on the bottle body; the ventilation holes are rectangular holes with an area of ​​1-15 square millimeters; or the ventilation holes are round holes with a diameter of 1-5 mm; the ventilation holes serve as ventilation ducts for the nutrient matrix in the crop planting bag, which facilitates air circulation to the bottom roots of the crop, helps prevent root rot and increase crop yields.

[0049] The body of the waste mineral water bottle is placed in the planting bag, and the planting bag is filled with organic fertilizer and nutrient matrix; the bottle mouth extends from the inside to the outside, and the bottle cap is screwed on from the outside of the planting bag. The bottle mouth and bottle cap are 30-150 mm away from the bottom of the planting bag;

[0050] The shielding cover 3 is adapted to the size of the planting bag and is placed on the upper part of the planting bag. A drip irrigation dripper is arranged on the upper part of the shielding cover, and the aperture size is 0.1-0.5 mm.

[0051] This method utilizes waste resources, and reuses waste mineral water bottles and waste express packaging bags. The planting bag cultivation method of the present invention can better save land, is easy to manage, can be more efficient in intensive planting, and the nutrient matrix can obtain better ventilation and oxygen supply conditions. The drip irrigation method is used to reduce the amount of water used; the sowing is simple and the place of use is common. It is suitable for solar greenhouses to realize factory planting of vegetables, and is also suitable for ordinary greenhouse planting or direct open-air planting. It is also suitable for planting on family balconies, and can also be used in conjunction with LED lighting to select more refined cultivation of plants.

Claims

1. A waste-utilizing planting bag, characterized in that: The invention comprises a cylinder (1), wherein the upper end of the cylinder (1) is open and the lower end is closed; a plurality of hollow ventilation devices (2) are installed on the side wall of the cylinder (1) near the bottom; one end of the ventilation device (2) is located in the cylinder (1) and the other end of the head protrudes out of the cylinder (1); a plurality of ventilation holes (24) are provided on one side of the ventilation device (2) located in the cylinder (1); and a mounting hole (11) is provided on the side wall of the cylinder (1); the ventilation device (2) comprises a mounting head, a ventilation cavity (22) and a merging cavity (23); one end of the merging cavity (23) is connected to the mounting head and the other end is connected to the ventilation cavity (22); the ventilation cavity (22) is flat and the ventilation hole (24) is provided on the ventilation cavity (22); the mounting head is connected and fixed to the mounting hole (11); The mounting head comprises a sleeve (21) having one end connected to the merging cavity (23), the sleeve (21) being provided with an external thread, and an outer wall of the sleeve (21) on a side close to the merging cavity (23) being provided with a flange (211), the venting device (2) extending the sleeve (21) from the cylinder (1) out of the mounting hole (11), the cover (25) being mounted on the sleeve (21) and pressing the cylinder (1), and a flow hole (26) being provided at the end of the cover (25).

2. A waste utilization planting bag according to claim 1, characterized in that: The outer wall of the cylinder (1) is silvery white, and the inner wall is dark black.

3. The waste-utilizing planting bag according to claim 1, characterized in that: It also comprises a shielding cover (3), wherein the shielding cover (3) is placed inside the cylinder (1).

4. The waste-utilizing planting bag according to claim 3, characterized in that: The shielding cover (3) is provided with at least one planting hole (31) and a drip irrigation dripper (32).

5. A method for making a waste-utilizing planting bag according to claim 4, characterized in that: The following steps are involved: S1. A cylinder (1) is made of waste express packaging bags, and a plurality of mounting holes (11) are opened on the lower side of the cylinder (1); wherein the mounting holes (11) are 30-150 mm away from the bottom of the cylinder (1); S2. A ventilation device (2) is made by using a waste mineral water bottle, firstly removing the bottom of the waste mineral water bottle with scissors, then flattening the bottle body, punching a hole in the bottle cap with a hole diameter of 5-15 mm, and finally punching 2-8 circles of ventilation holes in the bottle body; wherein, when the ventilation holes are rectangular holes, the area is 1-15 square millimeters, or when the ventilation holes are round holes, the diameter is 1-5 mm; S3. Punching a flow hole (26) in the bottle cap; S4. Insert the venting device (2) from the cylinder (1) through the bottle mouth into the mounting hole (11), and then install the bottle cap on the bottle mouth to fix the venting device (2) on the cylinder (1); S5. Filling the cylinder (1) with organic fertilizer and nutrient matrix; S6. A shielding cover (3) is installed on the upper part of the cylinder (1), wherein the shielding cover (3) is made of waste foam board or plastic board, and the hole diameter of the drip irrigation dripper (32) on the shielding cover (3) located on one side of the cylinder (1) is 0.1-0.5 mm.

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