CN213029232U - Ancient and famous tree rejuvenation device based on vacuum induction - Google Patents
Ancient and famous tree rejuvenation device based on vacuum induction Download PDFInfo
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- CN213029232U CN213029232U CN202021195510.6U CN202021195510U CN213029232U CN 213029232 U CN213029232 U CN 213029232U CN 202021195510 U CN202021195510 U CN 202021195510U CN 213029232 U CN213029232 U CN 213029232U
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Abstract
The utility model discloses an ancient and famous trees rejuvenation device based on vacuum induction, a serial communication port, include: hard plastic tube, hard rubber tube and vacuum pump; the top end of the hard plastic pipe is provided with an opening, and two sides of the hard plastic pipe are provided with reserved interfaces; the bottom end of the hard plastic pipe is closed and is divided into an orifice section, an open pore section and a water collecting section from top to bottom; a plurality of round holes are uniformly distributed on one side of the hard plastic pipe at the opening section, and the round holes are used for soil ventilation, nutrient supply and waterlogging drainage; the outer wall of the hard plastic pipe of the open section is provided with non-woven fabrics; the hard plastic pipe is circumferentially arranged in a mounting hole which is formed in the projection boundary of the crown in advance; creating nutrient substance conditions suitable for the growth of ancient tree roots, soil water-containing ventilation conditions and the like by adopting underground system engineering; the nutrient transport distance is as short as possible, the nutrient is fully utilized, and the injury to the root system of the plant can be avoided while the ventilation is carried out.
Description
Technical Field
The utility model relates to an ecological environment technical field specifically is an ancient and famous tree rejuvenation device based on vacuum induction.
Background
The ancient trees with important historical value, commemorative significance, precious and rare famous trees and the ages of more than 100 years have irreplaceable effects on showing local historical cultural features. However, as the ancient trees grow in the same place for a long time, the nutrients in the soil cannot be supplemented, so that the nutrition is deficient; with the acceleration of urbanization, urban buildings occupy the living space of ancient trees, and the growing environment becomes severe due to reasons such as ground hardening; in addition, natural disasters and other reasons cause the growth of the famous ancient trees to be weak and endangered to die. Therefore, the protection work of the ancient and famous trees is becoming more and more important.
In order to solve the problems of insufficient nutrition of the famous ancient trees and poor ventilation caused by soil hardening, the existing method is to improve the physicochemical properties of the soil by digging soil improvement technologies such as rejuvenation ditches and the like and combining with soil ventilation measures such as burying ventilation pipes and the like. The rejuvenation ditch is generally arranged outside the vertical projection of the crown, a rejuvenation matrix is added in the rejuvenation ditch to supplement nutrient elements, the vent pipes are usually embedded at two ends of the rejuvenation ditch, the vent pipes can also be vertically embedded by independently punching holes at the outer side of the projection of the crown and vertically embedded from the surface layer to the underground. In order to solve the problems of soil hardening and soil hardening, the hard pavement on the ground which can not be dismantled or the large-area soil replacement can not be carried out can be realized, and air holes can be opened within the vertical projection of the tree crown according to the growth condition of the root system. Although enough nutrients are contained in the rejuvenation ditches, the nutrient migration distance is long, the nutrients in a plurality of rejuvenation ditches cannot be fully utilized, and the plant roots are difficultly damaged due to the fact that the vent holes are arranged in the perpendicular projection of the tree crown.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for rejuvenating famous ancient trees based on vacuum induction, which adopts an underground system engineering to create nutrient substance conditions, soil water-containing ventilation conditions and the like suitable for the growth of ancient tree roots; the nutrient transport distance is as short as possible, the nutrient is fully utilized, and the injury to the root system of the plant can be avoided while the ventilation is carried out.
A vacuum induction based ancient and famous tree rejuvenation device comprises a hard plastic pipe, a hard rubber pipe and a vacuum pump;
the top end of the hard plastic pipe is provided with an opening, and reserved connectors are arranged on two sides of the hard plastic pipe;
the bottom end of the hard plastic pipe is closed and is divided into an orifice section, an opening section and a water collecting section from top to bottom;
a plurality of round holes are uniformly distributed on one side of the hard plastic pipe at the opening section, and the round holes are used for soil ventilation, nutrient supply and waterlogging drainage;
the outer wall of the hard plastic pipe of the open section is provided with non-woven fabrics;
the hard plastic pipe is circumferentially arranged in a round hole which is formed in the projection boundary of the crown in advance;
when the round hole is used for soil ventilation, a cover is sleeved on the orifice section of the hard plastic pipe, and the cover is provided with densely distributed small ventilation holes for achieving the ventilation effect and preventing sundries from falling into the hard plastic pipe, so that the hard plastic pipe is protected;
the hard rubber pipe is connected with the reserved connector;
the two adjacent hard plastic pipes are connected by the hard rubber pipe;
one end of one of the hard rubber pipes is connected with the hard plastic pipe, and the other end of the hard rubber pipe is connected with the vacuum pump.
The preferred scheme of the device for rejuvenating the famous ancient trees based on vacuum induction is that the hard plastic pipe is a PE 80-grade polyethylene pipe.
The ancient and famous tree rejuvenation device based on vacuum induction has the preferred scheme that the diameter of a round hole which is formed in the projection boundary of a crown in advance is 200mm, and the depth and the number of the holes are determined according to the growth condition of trees.
The preferred scheme of the vacuum induction based ancient and famous tree rejuvenation device is that the diameter of the hard plastic pipe is 100-150 mm.
When the round hole is used for supplying nutrients, the cover on the hard plastic pipe on one side is taken down, and nutrient solution is injected into the hard plastic pipe; then taking down the cover on the hard plastic pipe on the symmetrical hole site of the other side and the hole, and connecting the hard plastic pipes on the other side in an inserting way through hard rubber pipes; the hard plastic pipe is connected with the vacuum pump through a hard rubber pipe, one end of the hard rubber pipe is connected with a reserved interface at the top end of the hard plastic pipe, the other end of the hard rubber pipe is connected with the vacuum pump, and the hard rubber pipe is firmly bound through an iron wire to prevent air leakage; vacuum pumping is carried out through a vacuum pump, so that the nutrient solution is moved towards the hole position for vacuum pumping, and is moved to the lower part of the trunk; after the nutrient solution is delivered, pumping out the residual nutrient solution in the water collecting section by using a water pump, and finally covering a cover;
when the device is used for draining stagnant water, the water content in soil is too high due to too large rainfall, and redundant water is collected into the hard plastic pipe by naturally transferring underground water or sucking vacuum in holes on the hard plastic pipe; and inserting a plastic hose into the hard plastic pipe until the bottom end of the hard plastic pipe is reached, and connecting the other end of the plastic hose with a water pump to remove water in the hard plastic pipe.
The utility model provides a theory of operation of device is rejuvenated to ancient trees name wood based on vacuum induction: the pre-punching method of the projection boundary of the tree crown adopts manual hole digging or hole forming by a drilling machine, and the aperture is 200 mm. The circular holes are symmetrically arranged outside the vertical projection boundary of the crown;
after the holes are formed, the hard plastic pipe wrapped with the non-woven fabric is placed into the holes, and loose soil suitable for the growth of trees is backfilled.
When nutrient solution or water needs to be supplemented, the hard plastic pipes are arranged in pairs and used, nutrient solution or water is injected into the hard plastic pipe on one side, meanwhile, the hard plastic pipe on the symmetrical hole position of the hole and the other side are connected with the vacuum pump and are pumped out, so that a vacuum environment is formed, the nutrient solution is directionally transported under the vacuum suction effect, and then reaches the roots of plants, and the absorption and utilization of the plants are facilitated.
When the rainfall is too large, which causes the soil water content to be too high, the water is enabled to flow into the plastic pipe and then be discharged by the way of vacuumizing the hard plastic pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the problems of difficult exchange between underground and overground parts and blocked respiration of ancient trees caused by excessive pavement of the ground and soil hardening can be solved;
(2) the nutrient solution can be directionally transported, the nutrient substances can quickly exert the effect, and the nutrient substances can be fully utilized;
(3) the water content of the soil can be supplemented or reduced at any time according to the water content of the soil.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a rigid plastic pipe;
FIG. 3 is a schematic view showing the connection of the hard plastic pipe with the hard rubber pipe and the vacuum pump.
In the figure: 1. the tree-shaped water collecting device comprises a hard plastic pipe, 2, a hard rubber pipe, 3, a vacuum pump, 4, a reserved connector, 5, an orifice section, 6, an open hole section, 7, a water collecting section, 8, a circular hole, 9, a tree crown projection boundary, 10 and a tree trunk.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows: the hole depth of 2m is taken as an example for explanation;
fig. 1-3 show a device for rejuvenating famous ancient trees based on vacuum induction, which comprises a hard plastic pipe 1, a hard rubber pipe 2 and a vacuum pump 3;
the hard plastic pipe 1 adopted by the device is a PE 80-grade polyethylene pipe, the outer diameter is 110mm, and the wall thickness is 6.6 mm; dividing the hard plastic pipe into a hole section 5, a hole section 6 and a water collecting section 7 from top to bottom, wherein the lengths of the hole section 5, the hole section 6 and the water collecting section are 300mm, 1200mm and 500mm in sequence; the top end of the hard plastic pipe 1 is opened, reserved connectors 4 are arranged on two sides of the opening, and the bottom end of the hard plastic pipe is closed; punching a row of circular holes 8 with the diameter of 6cm on the perforated section 6 from top to bottom along one side of the hard plastic pipe 1; the hard plastic pipe 1 of the opening section 6 is externally coated with non-woven fabrics;
the hard plastic pipe 1 is arranged in a mounting hole which is punched in advance in the projection boundary 9 of the tree crown along the circumferential direction of the tree trunk 10;
when the round hole 8 is used for soil ventilation, a cover is sleeved on the orifice section 5 of the hard plastic pipe 1, and the cover is provided with densely distributed small ventilation holes for achieving the ventilation effect and preventing sundries from falling into the hard plastic pipe 1 so as to protect the hard plastic pipe 1;
when the round hole 8 is used for supplying nutrients, the cover on the hard plastic pipe 1 on one side is taken down, and nutrient solution is injected into the hard plastic pipe 1; then the cover on the hard plastic pipe 1 on the symmetrical hole site of the other side and the hole is taken down, and the hard plastic pipes 1 on the other side are connected with each other through the hard rubber pipe 2 in an inserting way; the hard plastic pipe 1 is connected with the vacuum pump 3 through the hard rubber pipe 2, one end of the hard rubber pipe 2 is connected with the reserved port 4 at the top end of the hard plastic pipe 1, the other end of the hard rubber pipe 2 is connected with the vacuum pump 3, and the hard rubber pipe is firmly bound through an iron wire to prevent air leakage; vacuum is pumped by a vacuum pump 3, so that the nutrient solution moves towards the hole position where the vacuum is pumped, and the nutrient solution moves to the lower part of the trunk; after the nutrient solution is delivered, pumping out the residual nutrient solution in the water collecting section 7 by using a water pump, and finally covering a cover;
when the round hole 8 is used for draining stagnant water, the water content in soil is too high due to too large rainfall, and then excessive water is gathered in the hard plastic pipe 1 by naturally transferring underground water or sucking vacuum in holes on the hard plastic pipe 1; a plastic hose is inserted into the hard plastic pipe 1 until the bottom end, and the other end of the plastic hose is connected with a water pump to remove water in the hard plastic pipe 1.
The diameter of a round hole which is punched in advance on the projection boundary 9 of the tree crown is 200mm, and the depth of the hole and the number of the holes are determined according to the growth condition of the tree.
The utility model provides a theory of operation of device is rejuvenated to ancient trees name wood based on vacuum induction: the pre-punching method of the projection boundary of the tree crown adopts manual hole digging or hole forming by a drilling machine, and the aperture is 200 mm. The circular holes are symmetrically arranged outside the vertical projection boundary of the crown;
after the holes are formed, the hard plastic pipe wrapped with the non-woven fabric is placed into the holes, and loose soil suitable for the growth of trees is backfilled.
When nutrient solution or moisture need be supplied, the hard plastic pipes 1 are arranged in pairs and used, nutrient solution or water is injected into the hard plastic pipe 1 on one side, meanwhile, the hard plastic pipe 1 on the hole aligning hole position and the other side are connected with the vacuum pump 3 and perform air suction, so that a vacuum environment is formed, the nutrient solution is directionally transported under the vacuum suction effect, the nutrient solution reaches the roots of the plants, and the plants are favorably absorbed and utilized.
When the rainfall is too large, which causes the soil water content to be too high, the hard plastic pipe 1 is also vacuumized, so that the water flows into the hard plastic pipe 1 and is further discharged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.
Claims (4)
1. The utility model provides an ancient trees name wood rejuvenation device based on vacuum induction which characterized in that includes: hard plastic tube, hard rubber tube and vacuum pump;
the top end of the hard plastic pipe is provided with an opening, and reserved connectors are arranged on two sides of the hard plastic pipe;
the bottom end of the hard plastic pipe is closed and is divided into an orifice section, an opening section and a water collecting section from top to bottom;
a plurality of round holes are uniformly distributed on one side of the hard plastic pipe at the opening section, and the round holes are used for soil ventilation, nutrient supply and waterlogging drainage;
the outer wall of the hard plastic pipe of the open section is provided with non-woven fabrics;
the hard plastic pipe is circumferentially arranged in a mounting hole which is formed in the projection boundary of the crown in advance;
the hose is connected with the reserved connector.
2. The device for rejuvenating ancient and famous trees based on vacuum induction as claimed in claim 1, wherein said rigid plastic tube is PE80 grade polyethylene tube.
3. The vacuum induction based ancient and famous tree rejuvenation device as claimed in claim 1, wherein the projected boundary of the crown is perforated with circular holes of 200mm diameter, and the depth and number of the holes are determined according to the growth of the tree.
4. The vacuum induction based ancient and famous tree rejuvenation device as claimed in claim 1 wherein the rigid plastic tube has a diameter of 100mm to 150 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021195510.6U CN213029232U (en) | 2020-06-24 | 2020-06-24 | Ancient and famous tree rejuvenation device based on vacuum induction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021195510.6U CN213029232U (en) | 2020-06-24 | 2020-06-24 | Ancient and famous tree rejuvenation device based on vacuum induction |
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| CN213029232U true CN213029232U (en) | 2021-04-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766324A (en) * | 2022-04-22 | 2022-07-22 | 河南科技大学 | Induction device and method for promoting root growth of trees in hard paving environment |
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2020
- 2020-06-24 CN CN202021195510.6U patent/CN213029232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766324A (en) * | 2022-04-22 | 2022-07-22 | 河南科技大学 | Induction device and method for promoting root growth of trees in hard paving environment |
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