CN213343506U - Degradable plant water-retaining bag tree planting system - Google Patents
Degradable plant water-retaining bag tree planting system Download PDFInfo
- Publication number
- CN213343506U CN213343506U CN202022060783.6U CN202022060783U CN213343506U CN 213343506 U CN213343506 U CN 213343506U CN 202022060783 U CN202022060783 U CN 202022060783U CN 213343506 U CN213343506 U CN 213343506U
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- Prior art keywords
- bag
- planting
- water
- evaporation
- tree
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- 239000004576 sand Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 235000015097 nutrients Nutrition 0.000 claims abstract description 5
- 239000002689 soil Substances 0.000 claims abstract description 5
- 239000004746 geotextile Substances 0.000 claims description 9
- 230000002209 hydrophobic effect Effects 0.000 claims description 9
- 239000004745 nonwoven fabric Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 abstract description 7
- 230000008020 evaporation Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000004083 survival effect Effects 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 7
- -1 polypropylene Polymers 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011941 photocatalyst Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000011942 biocatalyst Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001782 photodegradation Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Cultivation Of Plants (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Packages (AREA)
Abstract
The utility model discloses a degradable plant water-retaining bag tree planting system, which comprises a cylindrical planting bag, wherein the height of the planting bag is 20 cm-150 cm, and the diameter of the planting bag is 20 cm-100 cm; the planting bag is filled with wet sand or water-containing nutrient soil, the upper end of the planting bag is covered with an evaporation-proof film, and the center of the evaporation-proof film is provided with a through hole with the radius of 1cm-20 cm. The utility model discloses can overcome the shortcoming of planting tree in-process evaporation of water and being difficult to preserve in the arid desert, guarantee the planting survival rate of plant.
Description
Technical Field
The utility model relates to a arid sand ground afforestation technique, in particular to degradable plant water conservation bag tree planting system.
Background
In a wide desert area, the rainfall is less than 20mm, but the evaporation capacity is more than 2000mm, and the plants are difficult to survive due to extreme drought. In the near 40cm range of the surface, sand often flows, so the water content is almost zero, and it is impossible to grow sandy plants in the near surface under natural conditions.
In order to meet the development requirement, railway and highway engineering must be built in a desert area, the linear engineering is long in line, the area is long due to wind and sand, the railway and highway is buried by the wind and sand, the traffic is blocked, economic loss is caused, engineering or plant protection is often adopted, the engineering protection takes effect quickly, the protection time is short, and the engineering protection has to be reset after one or two years of burying by the wind and sand. The plant protection can effectively protect the railway and highway for a long time, and the wind and sand on the railway and highway can be effectively restrained due to the algae crust formed on the surface of the ground and the change of the surrounding environment because of the growth of the plants.
Disclosure of Invention
Problem to prior art existence, the utility model aims to provide a degradable plant water conservation bag tree planting system can overcome the shortcoming of planting tree in-process evaporation of water and being difficult to preserve in the arid desert, guarantees the planting survival rate of plant.
The utility model aims at realizing the tree planting system by using the degradable plant water-retaining bag, which comprises a cylindrical planting bag, wherein the height of the planting bag is 20 cm-150 cm, and the diameter of the planting bag is 20 cm-100 cm; the planting bag is filled with wet sand or water-containing nutrient soil, the upper end of the planting bag is covered with an evaporation-proof film, and the center of the evaporation-proof film is provided with a through hole with the radius of 1cm-20 cm.
The planting bag body is made of hydrophobic non-woven fabrics.
The bag body of the planting bag consists of an inner geotextile bag and an outer geotextile bag, wherein the two geotextile bag bodies are filled with seepage-proof sand, and the seepage-proof sand is mixed with a hydrophobic agent.
The method comprises melt-blowing polypropylene to form superfine fiber, or melt-blowing polyester to form superfine fiber, infiltrating hydrophobic auxiliary agent, blowing and lapping to obtain hydrophobic non-woven fabric, sewing to obtain planting bag with certain height H and diameter D, filling wet sand or water-containing nutrient soil into the planting bag, planting sandy plant, burying underground, covering an anti-evaporation film on the planting bag, adding photocatalyst or biocatalyst to control its aging decomposition speed during the production process of the film material, so as to obtain water vapor-proof effect within a certain year, forming a round hole in the center of the film, so as to be suitable for planting plant, thereby forming an integral water-retaining tree planting system, wherein the planting bag is permeable but impermeable due to hydrophobic fiber technology, and water stored in the bag can provide sufficient water resource for plant growth, make the plant grow gradually through regularly watering, it is deep into the underground to the root system pierces through planting the bag to adapt to local living environment completely and can natural growth.
The utility model adopts polypropylene melt-blown fiber or polyester melt-blown fiber soaked with water repellent, the fiber diameter is about 200-500 nanometers, and the weight after lapping is controlled at the level of 60-400 grams per square meter; a layer of protective non-woven fabric can be compounded on the outer side of the waterproof inner-layer non-woven fabric; the height H of the prepared planting bag is generally within the range of 20-150 cm, and the diameter D of the prepared planting bag is within the range of 20-100 cm; the anti-evaporation film with controllable degradation adopts a high-pressure polyethylene film with the central hole C being less than 5 microns, the central hole C is generally in the range of 5-20 cm, the rate of photodegradation is controlled by adding a photocatalyst, or the rate of biodegradation is controlled by adding a biocatalyst, so that the pollution to the environment is reduced as much as possible while the moisture required by plants is prevented from being evaporated.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of the structure of the present invention.
Detailed Description
A degradable plant water-retaining bag tree-planting system is shown in figure 1 and comprises a cylindrical planting bag 5, wherein the height of the planting bag 5 is 20 cm-150 cm, and the diameter of the planting bag 5 is 20 cm-100 cm; the planting bag 5 is filled with wet sand or water-containing nutrient soil 3, the upper end of the planting bag is covered with a layer of evaporation-proof film 2, and the center of the evaporation-proof film is provided with a through hole with the radius of 1cm-20cm for the growth of the plant 1.
The planting bag body 5 is made of hydrophobic non-woven fabrics.
The bag body 5 of the planting bag consists of an inner geotextile bag and an outer geotextile bag, the two geotextile bag bodies are filled with seepage-proofing sand 4, and the seepage-proofing sand 4 is mixed with a water repellent.
The water-retaining planting bag tree planting system is further explained by combining the attached figure 1, and adopts polypropylene materials, under the condition of 160-230 ℃ melting, the high-pressure air with 0.8-1.6MPa is used for ejecting the molten fluid to a transmission belt with uniform motion, and the superfine fiber with the diameter not more than 300 nanometers is subjected to hot rolling molding at the temperature of 100-165 ℃ by a hot roller to prepare 160 grams of breathable hydrophobic non-woven fabric with square meters (conventional method); cutting the non-woven fabric, sewing into planting bag 1 with height of 80cm and diameter of 50cm, filling wet sand 2 with water content of more than 20% into the bag, planting sandy plants 4 in the planting bag, burying the whole planting bag underground, covering a layer of 10 micron anti-evaporation film 3 which can be photodegraded within two years on the upper end of the planting bag, the evaporation film is made of high-pressure polyethylene or polyvinyl alcohol as a base material, and is formed by adding a photocatalyst through photodegradation blowing within a specified time (conventional method), a round hole with the diameter of 1cm is arranged at the center of the film to be suitable for planting the sand-living plants, so that an integral water-retaining tree planting system is formed, the plants are irrigated once every month in the initial stage and irrigated once every two or three months in the later stage, so that the plants grow gradually until the root systems penetrate through the planting bags and go deep into the ground, and the plants are completely adapted to the local living environment and can grow naturally.
Claims (3)
1. The utility model provides a degradable plant water-retaining bag tree planting system, includes the cylinder and plants the bag, characterized by: the height of the planting bag is 20 cm-150 cm, and the diameter of the planting bag is 20 cm-100 cm; the planting bag is filled with wet sand or water-containing nutrient soil, the upper end of the planting bag is covered with an evaporation-proof film, and the center of the evaporation-proof film is provided with a through hole with the radius of 1cm-20 cm.
2. The degradable plant water-holding bag tree-planting system as claimed in claim 1, wherein: the planting bag body is made of hydrophobic non-woven fabrics.
3. The degradable plant water-holding bag tree-planting system as claimed in claim 1, wherein: the bag body of the planting bag consists of an inner geotextile bag and an outer geotextile bag, wherein the two geotextile bag bodies are filled with seepage-proof sand, and the seepage-proof sand is mixed with a hydrophobic agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022060783.6U CN213343506U (en) | 2020-09-18 | 2020-09-18 | Degradable plant water-retaining bag tree planting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022060783.6U CN213343506U (en) | 2020-09-18 | 2020-09-18 | Degradable plant water-retaining bag tree planting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213343506U true CN213343506U (en) | 2021-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022060783.6U Active CN213343506U (en) | 2020-09-18 | 2020-09-18 | Degradable plant water-retaining bag tree planting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213343506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114287262A (en) * | 2021-12-22 | 2022-04-08 | 范志胜 | Flowerpot and manufacturing method thereof |
| CN115088508A (en) * | 2022-06-22 | 2022-09-23 | 临沂大学 | Contain degradable plant water conservation bag tree planting device |
-
2020
- 2020-09-18 CN CN202022060783.6U patent/CN213343506U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114287262A (en) * | 2021-12-22 | 2022-04-08 | 范志胜 | Flowerpot and manufacturing method thereof |
| CN115088508A (en) * | 2022-06-22 | 2022-09-23 | 临沂大学 | Contain degradable plant water conservation bag tree planting device |
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