CN212414188U

CN212414188U - Foldable portable infiltrating irrigation device

Info

Publication number: CN212414188U
Application number: CN202020811289.6U
Authority: CN
Inventors: 钟军珺; 李向茂; 徐佩贤
Original assignee: SHANGHAI GREENING MANAGEMENT GUIDANCE STATION
Current assignee: SHANGHAI GREENING MANAGEMENT GUIDANCE STATION
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-01-29
Anticipated expiration: 2030-05-15

Abstract

The utility model relates to a folding portable infiltrating irrigation device, including at least one can follow horizontal expansion and folding flourishing water bag and support a plurality of support chassis of this flourishing water bag, flourishing water bag is equipped with first connecting piece along its horizontal both ends face, and forms along its fore-and-aft both ends face flourishing water bag's top and bottom, the top is equipped with a water injection hole. The utility model discloses in the guarantee soil gas permeability, can make top soil and deep soil fully absorb water, fertilizer, medicine, reduce that moisture volatilizees, evaporates and cross flow, improved the availability factor of water, fertilizer, medicine, effectively reduced the watering frequency simultaneously, practiced thrift the maintenance cost of trees especially newly-transplanted trees. Additionally, the utility model discloses an infiltrating irrigation device can used repeatedly to collapsible the packing up after finishing using, be convenient for transport, installation and accomodate.

Description

Foldable portable infiltrating irrigation device

Technical Field

The utility model relates to a gardens technical field, more specifically relates to a folding portable filtration irrigation device.

Background

At present, trees and shrubs on greenbelts and roads are irrigated and applied by flood irrigation through water pipes, and the irrigation mode has the following defects: firstly, water, fertilizer and pesticide are poured in a short time, soil on the earth surface is wet, water and nutrients cannot fully permeate into deep soil, deep root systems are not irrigated, and plants lack water/nutrients and grow badly; secondly, water flows around the ground surface, the utilization rate of the water is low, and water resources are wasted; thirdly, the soil surface is impacted greatly, so that the soil and fertilizer loss and the hardening of surface soil are easily caused, and the water absorption difficulty of deep soil is further increased; fourthly, the moisture is easy to volatilize, the irrigation frequency is high, and the labor input is large.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a folding portable filtration irrigation device, water, fertilizer, the slow infiltration of medicine to soil strike for a short time to the soil surface, can improve the survival rate of transplanting trees to can reduce moisture and volatilize, evaporate and overflow, water conservation, fertilizer, medicine can reduce watering frequency simultaneously, practice thrift labour cost.

The utility model provides a pair of folding portable infiltrating irrigation device, including at least one can follow horizontal expansion and folding flourishing water bag and support a plurality of support frameworks of this flourishing water bag, flourishing water bag is equipped with first connecting piece along its horizontal both ends face, forms along its fore-and-aft both ends face the top and the bottom of flourishing water bag, the top is equipped with a water injection hole.

Preferably, the cross section of the water containing bag after being unfolded is circular, semicircular or fan-shaped.

Preferably, the first connecting piece is a magic tape.

Preferably, a water injection hole cover is arranged on the water injection hole.

Preferably, a second connecting piece is arranged on the periphery of the water injection hole, and the water injection hole cover is connected with the water injection hole through the second connecting piece.

Preferably, the second connecting piece is a magic tape.

Preferably, the water containing bag comprises an inner wall, an outer wall and a plurality of connecting layers, and the inner wall, the outer wall and the connecting layers are all impermeable cloth.

Preferably, the inner wall and the connecting layer, and the outer wall and the connecting layer are bonded by a hot-press sewing process.

Preferably, the supporting framework is fixed by the inner wall, the outer wall and the connecting layer, so that the whole device is stable.

Preferably, the top and the bottom are porous slow-permeability materials comprising geotextile, non-woven fabric and fiber fine mesh fabric.

The utility model discloses an infiltrating irrigation device, during the use around the trunk install in tree cave top, then to injected water, liquid fertile, liquid medicine in the device, water, fertile, medicine slowly permeate to soil through the device to by the high-efficient absorption of tree body. The utility model discloses when guarantee soil gas permeability, through the mode of infiltrating irrigation, make top soil and deep soil fully absorb water, fertilizer, medicine, reduce that moisture volatilizees, evaporates and cross flow, improved the availability factor of water, fertilizer, medicine, effectively reduced the watering frequency simultaneously, practiced thrift the maintenance cost of trees especially newly transplanted trees. Additionally, the utility model discloses an infiltrating irrigation device can used repeatedly to collapsible the packing up after finishing using, be convenient for transport, installation and accomodate.

Drawings

FIG. 1 is a schematic view of the foldable portable infiltrating irrigation device according to the present invention after being unfolded;

FIG. 2 is a schematic view of the filtration irrigation apparatus of FIG. 1 in a folded state;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic view of the foldable portable infiltrating irrigation device of the present invention in use.

Detailed Description

The following description of the preferred embodiments of the present invention, with reference to the accompanying drawings, will be provided to better understand the functions and features of the present invention.

The utility model discloses a folding portable filtration irrigation device, including can be along horizontal expansion and folding flourishing water bag 1 and support a plurality of supporting framework 2 of this flourishing water bag 1, figure 1 is the schematic structure drawing after the device expandes, and figure 2 is then the schematic structure drawing that the device is in fold condition. As can be seen from the figure, the middle of the unfolded water bag 1 forms a hollow cavity 3 with a cylindrical shape for wrapping around the trunk. The supporting framework 2 is of an approximate right-angle trapezoidal structure with a small upper part and a large lower part, and is provided with an upper bottom, a lower bottom and two side edges, and the four corners of the supporting framework adopt round chamfers to ensure the safety of the supporting framework. In other embodiments, the water bag 1 may also adopt other shapes of supporting frames, thereby forming a truncated cone structure, a cylindrical structure, a trapezoidal structure, etc.

The water containing bag 1 comprises an inner wall 4 and an outer wall 5, and the inner wall 4 and the outer wall 5 both adopt impermeable cloth. Two side edges of each supporting framework 2 are respectively connected with the inner wall 4 and the outer wall 5, taking the connection of one supporting framework and the outer wall 5 as an example, as shown in fig. 2 and 3, one side edge of each supporting framework 2 is wrapped between the outer wall 5 and the connecting layer 13, and the connecting layer 13 also adopts impermeable cloth. The anti-seepage cloth of the outer wall 5 and the anti-seepage cloth of the connecting layer 13 are bonded by adopting a hot-pressing sewing process, so that the whole device is stable. The connection of the support frame 2 to the inner wall 4 is similar to that described above and will not be described further. In the embodiment, the water seepage preventing cloth is double-sided glued PVC/PE cloth with a certain thickness.

The water containing bag 1 comprises two end face connecting faces 6 (refer to fig. 2) along the transverse direction, and the peripheries of the two connecting faces 6 are provided with first connecting pieces 7 which correspond to each other, so that the two connecting faces 6 are conveniently separated and bonded through the connecting pieces 7, and the whole permeation device can be folded and unfolded. In other embodiments, the unfolded water bag 1 may have a semicircular or fan-shaped transverse cross-section, wherein the end faces of two or more water bags are connected to each other to form an integrated osmotic engine.

The water bag 1 also comprises two end faces in its longitudinal direction forming a top 8 and a bottom 9 of the water bag 1. According to actual conditions and requirements, the top part 8 and the bottom part 9 can be sewn and fixed with the upper bottom and the lower bottom of the supporting framework 2, and can also be unfixed. In addition, the top part 8 and the bottom part 9 are made of porous slow-permeability materials such as geotextile, non-woven fabrics, fiber fine mesh fabrics and the like. The porous slow-permeability materials have certain air permeability while ensuring the water permeability, and provide certain conditions for soil gas exchange.

The top 8 of the water containing bag 1 is provided with a water injection hole 10, the periphery of the water injection hole 10 is provided with a second connecting piece 11, and a water injection hole cover 12 covers the water injection hole 10 through the second connecting piece 11. The water injection hole cover 12 is made of the same material as the top 8, and a part thereof is sewn to the top 8.

In this embodiment, the PVC/PE cloth may be folded and then sewn to the geotextile at the junction of the inner and

outer walls

4, 5 and the top and

bottom

8, 9 to increase the strength of the entire edge of the device. In addition, the PVC/PE cloth and the geotextile are solid and durable, and are convenient for recycling for many times.

In this embodiment, the first connecting member 7 and the second connecting member 11 can both adopt hook and loop fasteners, and the hook and loop fasteners have the advantages of light weight, strong buckling force, low production cost, environmental protection and the like.

In addition, the color and height of the water containing bag 1, the diameters of the top 8 and the bottom 9, the diameter of the hollow cavity 3, the permeability coefficient of the water permeable cloth and the like can be selected according to the surrounding environment, the size of the tree, the water injection frequency, the soil condition and the like. The thickness, length, height, width and the like of the supporting framework 2 are matched with the overall size of the water containing bag 1, and metal or other firmer materials can be selected.

When using the utility model discloses a during the penetrant unit, will be in device under fold condition and stand in being close to trunk department, then expand around the trunk rotation, make the trunk pass the well cavity of device, align two first connecting pieces 7 of connecting face 6 at last and press tightly real to adjustment support chassis 2 makes whole device firm, as shown in fig. 4. After the device is fixed, the water injection hole cover 12 is opened, water or liquid fertilizer, medicine and the like are injected into the water containing bag 1 through the water injection hole 10, and then the water injection hole cover 12 is pressed downwards and closed through the second connecting piece 11. Water or liquid fertilizer and pesticide gradually permeate into the soil (not shown) through the geotextile at the bottom part 9, so that the trees can fully absorb the water, the fertilizer, the pesticide and the like.

The utility model discloses a penetrating means can make moisture slowly permeate to the deep soil around the root system, for the deep root system of plant provides the required moisture of growth, improves the survival rate of plant, and water and soil loss, the insufficient scheduling problem of moisture infiltration that water overflow caused when never effectively solving the water pipe and irrigating water. Additionally, the utility model discloses a penetrant unit can be used to use liquid fertile and liquid medicament, effectively reduces volatilizing and the evaporation of moisture, improves the utilization efficiency of liquid manure, reduces the frequency of watering simultaneously, reduces the maintenance cost. The utility model discloses but reuse still, not the time spent collapsible in order to reduce the volume, be convenient for transportation, installation and accomodate.

What has been described above is only the preferred embodiment of the present invention, not for limiting the scope of the present invention, but various changes can be made to the above-mentioned embodiment of the present invention. All the simple and equivalent changes and modifications made according to the claims and the content of the specification of the present invention fall within the scope of the claims of the present invention. The present invention is not described in detail in the conventional technical content.

Claims

1. A foldable portable infiltrating irrigation device is characterized by comprising at least one water containing bag capable of being unfolded and folded along the transverse direction and a plurality of supporting frameworks for supporting the water containing bag, wherein the water containing bag is provided with first connecting pieces along two transverse end surfaces, the two longitudinal end surfaces form the top and the bottom of the water containing bag, and the top is provided with a water injection hole.

2. The collapsible portable infiltration irrigation apparatus of claim 1, wherein the water bag has a circular, semicircular or fan-shaped cross-section when unfolded.

3. The collapsible portable infiltration irrigation apparatus of claim 1, wherein the first connector is a velcro tape.

4. The collapsible portable infiltration irrigation apparatus of claim 1, wherein said fill port is provided with a fill port cover.

5. The collapsible portable infiltrating irrigation device according to claim 4, wherein a second connector is provided on the periphery of said water injection hole, and said water injection hole cover is connected with said water injection hole through said second connector.

6. The collapsible portable infiltration irrigation apparatus of claim 5, wherein the second connector is a velcro tape.

7. The collapsible portable infiltrating irrigation device according to claim 1, wherein said water bag comprises an inner wall, an outer wall and a plurality of connecting layers, and said inner wall, said outer wall and said connecting layers are all watertight cloth.

8. The collapsible portable infiltration irrigation apparatus of claim 7, wherein said inner wall and said connection layer, and said outer wall and said connection layer are bonded together by a heat and pressure sewing process.

9. The collapsible portable infiltration irrigation apparatus of claim 7, wherein said support framework is secured by said inner wall, said outer wall, and said attachment layer.

10. The collapsible portable infiltration irrigation apparatus of claim 1, wherein said top and said bottom are porous slow-permeability material comprising geotextile, nonwoven, fine mesh fabric.