CN216930992U - Adjustable type of degree of freedom trees growth drain pipe of ventilating - Google Patents

Abstract

The utility model relates to an adjustable type of degree of freedom trees growth drain pipe of ventilating belongs to garden technical field, and it is including being used for burying the bottom tube in plant roots below underground, be provided with the first through-hole of a plurality of on the pipe wall of bottom tube, the both ends of bottom tube all communicate and have a side pipe that is used for stretching out ground, be provided with a plurality of second through-hole on the pipe wall of side pipe, the one end salient in ground of bottom tube is kept away from to the side pipe, the bottom tube is flexible pipe. This application has the effect that improves soil permeability.

Description

Adjustable type of degree of freedom trees growth drain pipe of ventilating

Technical Field

The utility model belongs to the technical field of the gardens technique and specifically relates to a type trees growth ventilation drain pipe that degree of freedom is adjustable.

Background

In the process of transplanting greening trees, particularly transplanting large trees, in order to keep good ventilation of root systems and improve survival rate, ventilating pipes are often required to be paved at the roots. The permeability of the soil is improved through the ventilation pipe, so that the growth speed of the root system of the newly planted tree is accelerated, the activity of the root system is enhanced, and the nursery stock is beneficial to adapt to a new growth environment as soon as possible.

At present, the ventilation pipes on the market are generally made of PVC, plastic or metal materials, and the pipe diameter of the ventilation pipe is generally kept about 50 to 70 mm. The wall of the vent pipe is provided with a plurality of vent holes, and the aperture of each vent hole is about 5 to 10 mm generally. When the tree planting device is used, one end of the vent pipe is buried in the planting hole and close to the root of a tree, the other end of the vent pipe protrudes out of the ground, and the vent pipe is integrally arranged in an inclined mode. The permeability of the soil is improved by adding the permeability cells, and the oxygen exchange capacity of the root system is improved.

In view of the above-mentioned related technologies, the inventor believes that one end of the gas permeable pipe is buried underground, and the gas in the pipeline cannot circulate, so that the mobility of the gas in the pipeline is poor, and the effect of improving the soil permeability by the gas permeable pipe is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the gas permeability of soil, the application provides a type trees growth ventilation drain pipe that degree of freedom is adjustable.

The application provides a type trees growth ventilation drain pipe that degree of freedom is adjustable adopts following technical scheme:

the utility model provides an adjustable type of degree of freedom trees growth drain pipe, is including being used for burying the bottom tube in plant roots below underground, be provided with the first through-hole of a plurality of on the pipe wall of bottom tube, the both ends of bottom tube all communicate and have a side pipe that is used for stretching out ground, be provided with a plurality of second through-hole on the pipe wall of side pipe, the one end salient in ground of bottom tube is kept away from to the side pipe, the bottom tube is flexible pipe.

Through adopting above-mentioned technical scheme, two side pipes are located the one end in the underground and are linked together through the bottom tube, are convenient for ventilate the circulation of the interior gas of drain pipe, have improved the exchange rate of gas in the soil and the interior gas of drain pipe of ventilating to the gas permeability of soil has been improved. And the bottom pipe is a telescopic pipe, the length of the bottom pipe can be adjusted according to the size of the planting hole, and the application range of the ventilation and drainage pipe is widened.

Optionally, the bottom tube is a hose, a support piece used for enhancing the structural strength of the bottom tube is arranged on the bottom tube, the support piece is a galvanized copper wire, and the galvanized copper wire extends spirally along the length direction of the bottom tube.

Through adopting above-mentioned technical scheme, strengthened the structural strength of bottom tube through support piece, reduced the risk that the bottom tube pressurized warp.

Optionally, the side tube is a three-dimensional mesh structure.

By adopting the technical scheme, the surface of the side pipe has high aperture ratio and large porosity, and the air permeability of the ventilation and drainage pipe is enhanced.

Optionally, the side tube is made of thermoplastic synthetic resin.

By adopting the technical scheme, the three-dimensional net structure formed by plastic synthetic resin improves the structural strength of the side pipe, so that the side pipe has higher pressure resistance.

Optionally, the peripheral walls of the side tube and the bottom tube are wrapped with filter cloth.

Through adopting above-mentioned technical scheme, through using filter cloth parcel side pipe and bottom tube, reduced the possibility that soil blockked up first through-hole or second through-hole, strengthened the ventilative stability of breather drain pipe.

Optionally, a top cover is detachably covered on the pipe orifice of one end of the side pipe, which is far away from the bottom pipe.

Through adopting above-mentioned technical scheme, reduced the external possibility like objects such as soil particle, fallen leaves piece, small-size insect get into the drain pipe of ventilating to the possibility of the inside jam of drain pipe of ventilating has been reduced.

Optionally, a mounting block is fixedly connected to the circumferential wall of the top cover, a tightening screw is connected to the mounting block through a thread, and the tightening screw can detachably tighten against the pipe wall of the side pipe.

Through adopting above-mentioned technical scheme, use and support tight screw and support tight side pipe, strengthened the stability of top cap, reduced the possibility that the top cap breaks away from the side pipe.

Optionally, the bottom pipe and the side pipe are connected in an inserting manner.

By adopting the technical scheme, the connecting mode of the bottom pipe and the side pipe is simple, the operation of workers is facilitated, and the working efficiency of the workers is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. one ends of the two side pipes, which are positioned underground, are communicated through the bottom pipe, so that the circulation of gas in the ventilating and draining pipes is facilitated, the exchange rate of the gas in the soil and the gas in the ventilating and draining pipes is improved, and the air permeability of the soil is improved;

2. the bottom pipe is a telescopic pipe, the length of the bottom pipe can be adjusted according to the size of the planting hole, and the application range of the ventilation and drainage pipe is improved;

3. the three-dimensional net structure formed by plastic synthetic resin improves the structural strength of the side pipe and enables the side pipe to have higher pressure resistance.

Drawings

Fig. 1 is a schematic structural diagram of a tree growth ventilation and drainage pipe with adjustable degree of freedom according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a tree growth ventilation and drainage pipe with adjustable degree of freedom after filter cloth is removed.

Fig. 3 is a sectional view showing the structure of the bottom pipe.

Fig. 4 is a cross-sectional view showing the top cover structure.

Description of reference numerals: 1. a bottom tube; 11. a pipe body; 12. a support member; 13. a coating layer; 14. a first through hole; 2. a side tube; 21. a second through hole; 3. filtering cloth; 4. a top cover; 41. a third through hole; 5. mounting blocks; 6. the screw is tightly pressed.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses adjustable type of degree of freedom trees growth breather and drain pipe. Referring to fig. 1 and 2, a tree growth ventilating and draining pipe with adjustable degree of freedom comprises a bottom pipe 1 buried under a plant root system. Referring to fig. 2 and 3, the bottom tube 1 includes a transparent tube 11 made of PU material, the tube 11 is a flexible tube with a length capable of being adjusted in a telescopic manner, and the inner peripheral wall of the tube 11 is smoothly arranged. A support member 12 for supporting the tube 11 is fixed to the outer peripheral wall of the tube 11, the support member 12 is a copper-plated steel wire, and the support member 12 extends spirally along the length direction of the tube 11. A transparent coating layer 13 made of PU is further provided on the outer peripheral wall of the tube 11, and the support member 12 is interposed between the tube 11 and the coating layer 13. The structural strength of the bottom pipe 1 is enhanced through the supporting piece 12, and the possibility that the bottom pipe 1 is pressed to deform when the bottom pipe 1 is placed in the planting hole and then backfilled with soil is reduced.

Referring to fig. 2 and 3, a plurality of first through holes 14 are formed in the bottom tube 1, and the first through holes 14 are used for exchanging gas in the soil with gas in the bottom tube 1. The gap between two adjacent first through holes 14 is between 0.4cm and 0.6 cm. Through set up a plurality of first through-holes 14 on bottom tube 1, be convenient for the discharge of bottom tube 1 internal liquid, reduced the possibility of root ponding.

Referring to fig. 1 and 2, a side pipe 2 for protruding the ground is respectively connected to both ends of the bottom pipe 1. The side pipe 2 is a three-dimensional net structure formed by thermoplastic resin by a molding device, and the whole side pipe 2 is cylindrical. The outer diameter of the side pipe 2 is smaller than the inner diameter of the pipe body 11, and the side pipe 2 is inserted into one end of the pipe body 11. The side pipe 2 forms a plurality of second through holes 21 for gas and liquid to enter and exit on the side pipe 2 due to the three-dimensional net-shaped structure of the side pipe 2.

Make two side pipes 2 lie in the one end of underground intercommunication each other through bottom tube 1, the convection current of the interior gas of pipeline of being convenient for has strengthened the air circulation in the pipeline for gaseous exchange rate in soil and the pipeline has been strengthened to the gas permeability of soil has been strengthened.

Referring to fig. 1 and 2, in order to reduce the risk of soil blocking the first through hole 14 or the second through hole 21 when the side pipe 2 and the bottom pipe 1 are buried underground, the outer walls of the side pipe 2 and the bottom pipe 1 are wrapped with filter cloth 3. The filter cloth 3 is geotextile. The filter cloth 3 is wrapped on the outer walls of the side pipe 2 and the bottom pipe 1, so that the connection stability of the side pipe 2 and the bottom pipe 1 is enhanced.

Referring to fig. 2 and 4, in order to reduce the possibility of small foreign objects such as soil particles, fallen leaf fragments, and small insects entering the aeration-drainage pipe, a top cover 4 is detachably provided on the end of the side pipe 2 away from the bottom pipe 1. The top cover 4 is a tubular structure with an opening at one end, the inner diameter of the top cover 4 is matched with the outer diameter of the side pipe 2, and a third through hole 41 for gas to enter and exit is formed at one end of the top cover 4 without the opening.

Referring to fig. 2 and 4, in order to enhance the stability of the connection between the top cover 4 and the side pipe 2, a mounting block 5 is fixedly connected to the peripheral wall of the top cover 4, and a fastening screw 6 is screwed to the mounting block 5. The holding screw 6 is arranged through the mounting block 5 and the peripheral wall of the top cover 4. When the top cover 4 is covered on the side pipe 2 by the worker, the abutting screw 6 is screwed to abut against the side pipe 2 by the abutting screw 6, and the risk that the top cover 4 is separated from the side pipe 2 is reduced.

The implementation principle of the tree growth ventilating and draining pipe with adjustable degree of freedom in the embodiment of the application is as follows: when workers need to embed the ventilation and drainage pipe in the planting hole, the ventilation and drainage pipe is matched with the planting hole in size by adjusting the length of the bottom pipe 1, and then when soil is filled in the planting hole, one end of the side pipe 2, which is far away from the bottom pipe 1, extends out of the ground and is obliquely arranged. One ends of the two side pipes 2, which are positioned underground, are communicated through the side pipes 2, so that the gas circulation in the pipeline is enhanced, and the exchange rate of the gas in the soil and the gas in the ventilating and draining pipes is increased; compare in correlation technique, the adjustable type of degree of freedom trees growth ventilation drain pipe of this application has further strengthened the gas permeability of soil.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a type trees growth drain pipe that ventilates that degree of freedom is adjustable which characterized in that: including bottom tube (1) that is used for burying underground in plant roots below, be provided with the first through-hole of a plurality of (14) on the pipe wall of bottom tube (1), the both ends of bottom tube (1) all communicate to have a side pipe (2) that are used for stretching out ground, be provided with a plurality of second through-hole (21) on the pipe wall of side pipe (2), the one end salient in ground of bottom tube (1) is kept away from in side pipe (2), bottom tube (1) is flexible pipe.

2. The adjustable-freedom tree growth ventilation and drainage pipe of claim 1, wherein: the improved bottom pipe is characterized in that the bottom pipe (1) is a hose, a supporting piece (12) used for enhancing the structural strength of the bottom pipe (1) is arranged on the bottom pipe (1), the supporting piece (12) is a galvanized copper wire, and the galvanized copper wire extends spirally along the length direction of the bottom pipe (1).

3. The adjustable-freedom tree growth ventilating and draining pipe of claim 1, wherein: the side pipe (2) is of a three-dimensional net structure.

4. The adjustable-freedom tree growth ventilation and drainage pipe of claim 3, wherein: the side pipe (2) is made of thermoplastic synthetic resin.

5. The adjustable-freedom tree growth ventilating and draining pipe of claim 1, wherein: the peripheral walls of the side pipe (2) and the bottom pipe (1) are wrapped with filter cloth (3).

6. The adjustable-freedom tree growth ventilating and draining pipe of claim 1, wherein: the pipe orifice of one end of the side pipe (2) far away from the bottom pipe (1) is detachably covered with a top cover (4).

7. The adjustable degree of freedom type tree growth ventilating and draining pipe of claim 6, characterized in that: the wall of the top cover (4) is fixedly connected with an installation block (5), the installation block (5) is in threaded connection with a tightening screw (6), and the tightening screw (6) can be detachably tightened against the pipe wall of the side pipe (2).

8. The adjustable-freedom tree growth ventilation and drainage pipe of claim 1, wherein: the bottom pipe (1) and the side pipe (2) are connected in an inserting mode.

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