Nursery stock maintenance-free rainwater collection water storage bag for ecological restoration of high and steep slopes

Abstract

The utility model discloses a nursery stock maintenance-free rainwater collection and storage bag for ecological restoration of high and steep slopes, which comprises a rainwater collection and storage bag body, a rainwater collection port is arranged on the rainwater collection and storage bag body, and a filter screen matched with the rainwater collection port is arranged on the rainwater collection port; an irrigation opening is further formed in the rainwater collection and storage bag body in a communicating mode, a water supply pipe for irrigating nursery stocks is installed on the irrigation opening, and a water absorption piece is installed on the water supply pipe and located in the rainwater collection and storage bag body. The slope rainwater collecting device is novel in design, simple in structure, convenient and fast to use and install and capable of effectively collecting slope rainwater, reducing scouring of slope runoff to the slope, achieving centralized collection and storage of the rainwater and providing water needed by growth of vegetation in the later drought stage, the filter layer can effectively prevent debris from blocking the drainage hole, and the slope rainwater collecting device is convenient to use and install. And meanwhile, the water absorption piece can provide required water according to the plant growth requirements.

Description

Technical Field

[0001] The utility model relates to a rainwater collection and storage bag, in particular to a rainwater collection and storage bag for maintenance-free seedlings for ecological restoration of steep slopes. The utility model is mainly used for irrigation of seedlings for ecological restoration of steep slopes, and belongs to the technical field of vegetation maintenance irrigation. Background Art

[0002] Generally speaking, China's ecological civilization efforts in the new era have shifted from prioritizing GDP to prioritizing ecology and green development. During the 13th Five-Year Plan period, approximately 4 million mu (approximately 1.5 million hectares) of mine restoration and sand control efforts were completed nationwide, and forest coverage reached 23.04%. A goal of 24.1% forest coverage was also set for the 14th Five-Year Plan period.

[0003] Planting seedlings is the most commonly used technical measure in mine vegetation restoration work or on high slopes. Seedlings range in age from one to five years old and are sometimes integrated with local economic development, selecting economic crops suitable for the local climate. Regardless of the type of seedling planted, post-production care is key to improving survival rates. However, due to the mine's site conditions, meteorological conditions, hydrological conditions, and soil, post-construction care measures are often discontinued or even neglected. Besides climate adaptation, this is a significant factor contributing to low seedling survival rates. In addition to acclimation, transplanted seedlings also require time to develop and expand their root systems to adapt to the absorptive capacity of arid soils.

[0004] When the seedlings are planted and maintained, due to water shortages in the planting area and the large maintenance area, conventional maintenance measures will result in a serious waste of water resources and labor, increasing the project maintenance costs. In severe water shortages, even water for maintenance cannot be guaranteed, resulting in large-scale seedling death and greater losses.

[0005] High mountains and steep slopes, severe soil erosion, a clear trend toward desertification, droughts with little rainfall, and high dry-season evaporation make afforestation one of the most challenging areas in the world. The importance of water supply and storage systems for seedlings in ecological restoration projects cannot be underestimated. These areas are often located on barren hills, with harsh geographical conditions. A lack of water sources is a major challenge, especially for most small-scale forestry projects. After seedlings are planted, maintenance is particularly difficult, especially during the dry season. Evaporation, particularly in arid regions, often exceeds three times precipitation. Furthermore, because water trucks are difficult to reach construction sites, seedlings cannot meet their basic water needs.

[0006] Although there are existing drip irrigation devices or watering devices, the existing structures are relatively complex, costly, time-consuming and labor-intensive to install, require specialized personnel to operate the water supply, are cumbersome to use and adjust, and are affected by the geographical environment and climate. In short, they are often inconvenient.

[0007] Therefore, for the high and steep slopes of mines, the key to solving the above technical problems is to develop a rainwater collection and storage bag that does not rely on manual maintenance and has the functions of automatically collecting rainwater, storing water, retaining water, and supplying water for maintenance-free seedlings for ecological restoration of high and steep slopes. Summary of the Invention

[0008] In view of the many defects and shortcomings in the above-mentioned background technology, the present invention has made improvements and innovations thereto, with the purpose of providing a device with a simple structure, novel and reasonable design, easy installation and disassembly, light components, convenient transportation, and long-term repeated use. During the rainy season, rainwater can be collected and stored in a centralized manner, and rainwater can be collected and stored during rainy weather to meet the basic water needs of seedlings and extend the water use cycle of seedlings; water can be taken in through rainwater, and it also has the function of storing water. When there is no rain for a long time or in the dry season, the device can be used to achieve uninterrupted water collection.

[0009] Another purpose of the present invention is to provide a water retaining bar to prevent the rainwater collection port from closing and to achieve the purpose of centralized rainwater collection. The filter net can also block and filter fallen leaves or soil and gravel washed down by rainwater, preventing the collection port from being blocked and affecting rainwater collection.

[0010] Another invention purpose of the utility model is to effectively reduce the waste of water resources and labor by setting the overflow pipe, which is particularly practical in water-scarce areas in dry and hot valleys.

[0011] In order to solve the above problems and achieve the above invention objectives, the utility model is a rainwater collection and storage bag for high and steep slope ecological restoration seedlings without maintenance, which is realized by adopting the following design structure and the following technical solutions:

[0012] As an improvement of the utility model, a rainwater collection and storage bag for high and steep slope ecological restoration seedlings without maintenance comprises a rainwater collection and storage bag body (1), a rainwater collection port (2) is provided on the rainwater collection and storage bag body (1), and a filter net (3) matching the rainwater collection port (2) is provided on the rainwater collection port (2);

[0013] The rainwater collection and storage bag body (1) is also connected to an irrigation port (4), a water supply pipe (5) for irrigating seedlings is installed on the irrigation port (4), and a water absorbing member (6) is installed on the water supply pipe (5). The water absorbing member (6) is located inside the rainwater collection and storage bag body (1).

[0014] As an improvement of the above-mentioned utility model, the utility model further comprises a water retaining support bar (7), which is extended and connected to one side of the outer port of the outlet end of the rainwater collection port (2) to prevent the rainwater collection port (2) from closing and to achieve the purpose of collecting rainwater in a centralized manner.

[0015] As a further improvement of the above-mentioned utility model, it also includes an overflow port (8), which is arranged at the upper end of one side of the rainwater collection and storage bag body (1) and is arranged close to the rainwater collection port (2).

[0016] As a further improvement of the above-mentioned utility model, an overflow pipe (9) is installed on the overflow port (8), one end of the overflow pipe (9) is connected to the overflow port (8), and the other end of the overflow pipe (9) is connected to one of the rainwater collection and storage bag bodies (1) located below or is directly placed or pre-buried in the roots of vegetation (13) to supply the vegetation with water required for growth.

[0017] As a further improvement of the above-mentioned utility model, a fixing portion (10) is further extended from the rainwater collection and storage bag body (1), and the fixing portion (10) is extended and connected to one side of the inner port of the outlet end of the rainwater collection port (2).

[0018] As a further improvement of the above-mentioned utility model, a plurality of fixing holes (10a) are provided on the fixing portion (10), and the fixing holes (10a) pass through the front and back surfaces of the fixing portion (10).

[0019] As a further improvement of the above-mentioned utility model, the fixing holes (10a) are opened through the four corners of the fixing part (10), and the fixing member (11) passes through the fixing part (10) and is connected to the slope or wall (12) as a whole.

[0020] As a further improvement of the above-mentioned utility model, a copper eye is provided in an annular shape on the fixing hole (10a) to enhance the durability of the fixing hole (10a), prevent tearing, and help fix and mount the rainwater collection and storage bag body (1);

[0021] The fixing member (11) is a screw rod or an anchor rod.

[0022] As a further improvement of the above-mentioned utility model, the rainwater collection and storage bag body (1) is installed obliquely on a slope or a wall (12) to facilitate rainwater collection;

[0023] The rainwater collection port (2) is a long slit, which is extended along the edge of one end of the rainwater collection and storage bag body (1) in the length direction and arranged at the edge of the other end of the rainwater collection and storage bag body (1).

[0024] As a further improvement of the above-mentioned utility model, the filter screen (3) is a mesh-shaped component woven from a plurality of iron wires or braided meshes arranged in a vertical and horizontal manner;

[0025] The water absorbing member (6) is a cotton rope or a water absorbing sponge, the fixed end of the cotton rope or the water absorbing sponge is installed on the inlet end of the water supply pipe (5), and the free end of the cotton rope or the water absorbing sponge is located in the rainwater collection and storage bag body (1).

[0026] The working principle is: when the above-mentioned design structure is used for the maintenance-free rainwater collection and storage bag for ecological restoration of high and steep slopes, when it rains in the rainy season, the falling rainwater flows along the slope or wall (12) through the rainwater collection port (2) and flows into the rainwater collection and storage bag body (1), so that the rainwater is concentrated in the rainwater collection and storage bag body (1), and finally the rainwater is stored in the rainwater collection and storage bag body (1). When it is dry season or long-term without rain, the rainwater collected in the rainwater collection and storage bag body (1) is stored in the rainwater collection and storage bag body (1). The water will be absorbed by the water absorbing member (6) and then reach the vegetation (13) through the water supply pipe (5) to provide the water required for its growth, so that the water in the rainwater collection and storage bag body (1) is relatively evenly supplied to the vegetation (13) through the water absorbing member (6) and the water supply pipe (5). The water is circulated over and over again, providing the vegetation (13) with a maintenance-free function while also saving water resources, reducing the labor intensity of manual watering to the greatest extent, and avoiding the safety hazards caused by the need for manual watering of vegetation, thereby ensuring personal safety.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] 1. The utility model has a simple structure, novel and reasonable design, is easy to install and disassemble, has light components, is convenient to transport, can be used repeatedly for a long time, is energy-saving and environmentally friendly, and also ensures construction safety;

[0029] 2. The utility model realizes the centralized collection and storage of rainwater during the rainy season, collects and stores rainwater to meet the basic water needs of seedlings and prolongs the water cycle of seedlings;

[0030] 3. The utility model can overcome the shortcomings of labor-intensive, time-consuming, complicated and inconvenient processes, high cost of manual watering, and high construction safety risks, and achieve the purpose of maintaining soil moisture, ultimately meeting the basic water needs of vegetation and solving the problem of vegetation drying up and dying due to water shortage in arid areas;

[0031] 4. The utility model uses rainwater to obtain water and also has the function of storing water. When there is no rain for a long time or in the dry season, the device can be used to obtain water uninterruptedly. Moreover, the entire device is easy to transport and can be assembled on site. It can be applied to various areas with poor geographical conditions and inconvenient transportation. It only needs to be buried or installed together with vegetation, and there is no need for personnel to wait. It can not only effectively save labor costs, but also reduce operating costs.

[0032] 5. The utility model can effectively save labor. Conventional maintenance measures require long-term and frequent irrigation due to large-area surface irrigation, large water loss and transpiration. The utility model only needs to collect rainwater on rainy days and irrigate evenly, making the vegetation grow more lush and vigorous while also improving the survival rate. The utility model buries the seepage pipe into the planting hole, which is more beneficial to the soil moisture in this part than conventional surface irrigation.

[0033] 6. The utility model allows the seedlings to absorb nutrients more fully. During the seedling maintenance and fertilization process, the fertilizer or medicine can be dissolved in the rainwater collection and storage bag and drip-irrigated into the planting hole as water-soluble fertilizer or pesticide, making it easier for vegetation to absorb nutrients, reducing nutrient loss and reducing the occurrence of diseases and insect pests.

[0034] 7. The setting of the overflow pipe of the utility model once again effectively reduces the waste of water resources and labor, and is particularly practical in water-scarce areas in dry and hot valleys;

[0035] 8. The utility model is provided with a water storage space for collecting rainwater collected on rainy days and storing it in the water storage space, so as to prepare for subsequent drought climates and continuously supply the required water to vegetation during droughts. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0037] Figure 1 This is one of the schematic diagrams of the use state of the utility model;

[0038] Figure 2 This is the second schematic diagram of the use state of the utility model;

[0039] Figure 3 This is one of the schematic diagrams of the use state of another design structure of the utility model;

[0040] Figure 4 This is the third schematic diagram of the use state of the utility model;

[0041] Figure 5 This is another schematic diagram of the utility model in use;

[0042] Figure 6 This is the second schematic diagram of the use state of another design structure of the utility model;

[0043] Figure 7 This is the third schematic diagram of the use state of another design structure of the utility model;

[0044] Figure 8 This is the fourth schematic diagram of the use state of the utility model;

[0045] Figure 9 This is a schematic diagram of the overall structure of the rainwater collection and storage bag body (1) of the utility model;

[0046] Among them, the numbers in the figure are: 1 - rainwater collection and storage bag body;

[0047] 2—Rainwater collection port;

[0048] 3—Filter;

[0049] 4—watering port;

[0050] 5—water supply pipe;

[0051] 6—water-absorbing parts;

[0052] 7—water retaining bar;

[0053] 8—Overflow;

[0054] 9—Overflow pipe;

[0055] 10—fixing portion, 10a—fixing hole;

[0056] 11—fixing parts;

[0057] 12—slope or wall;

[0058] 13—Vegetation. DETAILED DESCRIPTION

[0059] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the technical solution of the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other unless there is a conflict. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0060] Example 1

[0061] As the instruction manual Figure 1 To the instruction manual Figure 9 The rainwater collection and storage bag shown is used for maintenance-free seedlings in ecological restoration of steep slopes, and comprises a rainwater collection and storage bag body 1, a rainwater collection port 2 provided on the rainwater collection port 2, and a filter 3 matched therewith;

[0062] The rainwater collection and storage bag body 1 is also connected to a watering port 4, on which a water supply pipe 5 for irrigating seedlings is installed. The water supply pipe 5 is installed with a water absorbing member 6, which is located inside the rainwater collection and storage bag body 1.

[0063] In the present invention, the pouring port 4 is located at the upper end or the middle of one side of the rainwater collection and storage bag body 1. The pouring port 4 is a circular hole with a diameter of preferably 3 to 5 cm.

[0064] The water supply pipe 5 is a plastic hose with a diameter preferably between 2 and 13 cm.

[0065] Specifically, a fixing portion 10 is extended from the rainwater collection and storage bag body 1 , and the fixing portion 10 is extended and connected to one side of the inner port at the outlet end of the rainwater collection port 2 .

[0066] More specifically, the fixing portion 10 is provided with a plurality of fixing holes 10 a , and the fixing holes 10 a pass through the front and back surfaces of the fixing portion 10 .

[0067] More specifically, fixing holes 10 a are formed through the fixing portion 10 at four corners thereof, and the fixing member 11 passes through the fixing portion 10 and is connected to the slope or wall 12 as a whole.

[0068] More specifically, a copper eye is provided in an annular shape on the fixing hole 10a to enhance the durability of the fixing hole 10a, prevent tearing, and help fix and mount the rainwater collection and storage bag body 1;

[0069] The fixing member 11 is a screw or an anchor rod.

[0070] More specifically, the rainwater collection and storage bag body 1 is obliquely mounted on a slope or wall 12 to facilitate rainwater collection;

[0071] The rainwater collecting port 2 is a long slit, which is extended from one end edge of the rainwater collecting and storing bag body 1 in the length direction to the other end edge of the rainwater collecting and storing bag body 1 .

[0072] In the present invention, the rainwater collection and storage bag body 1 is a square bag-shaped component as a whole, and the interior of the bag-shaped component is a closed water storage space. The water storage space is used to collect the rainwater collected on rainy days and store it in the water storage space to prepare for subsequent drought climates. When drought occurs, the required water can also be continuously supplied to the vegetation 13.

[0073] Furthermore, the filter 3 is a mesh member woven from a plurality of iron wires or a woven mesh arranged in a vertical and horizontal manner.

[0074] The water absorbing member 6 is a cotton rope or a water absorbing sponge, the fixed end of which is mounted on the inlet end of the water supply pipe 5 , and the free end of which is located in the rainwater collection and storage bag body 1 .

[0075] In the present invention, the water absorbing member 6 needs to be firmly and reliably bonded or directly tied and fixed in the water supply pipe 5 to ensure that it will not fall off from the water supply pipe 5.

[0076] The rainwater collection and storage bag body 1 is made of a material that is resistant to aging, evaporation and has good toughness; the height difference between the watering port 4 and the roots of the vegetation should be 15 to 20 cm, so that the rainwater can flow smoothly through the water supply pipe 5. The collected rainwater flows through the water absorbing part 6 and finally flows through the water supply pipe 5 to the vegetation 13, providing water for the vegetation 13.

[0077] In the present invention, the diameter of the water-absorbing member 6 is preferably 1.5 cm, and the water-absorbing member 6 is made of a cotton rope with high water absorption efficiency, which can provide appropriate moisture to the vegetation 13 evenly and gradually, thereby helping the vegetation 13 to grow.

[0078] An injection molding layer, an anti-corrosion layer, and a warning layer are sequentially provided on the outer surfaces of the rainwater collection and storage bag body 1, the water supply pipe 5, and the overflow pipe 9 from the inside to the outside, and the warning layer is coated with fluorescent powder.

[0079] In the utility model, a polymer wear-resistant material is injected on the injection layer, the anti-corrosion layer is an anti-corrosion coating, the anti-corrosion layer is an anti-corrosion paint, and the warning layer is a reflective warning tape or reflective color film or reflective paint of a single color or a mixture of multiple colors.

[0080] At the same time, in the present utility model, the installation or connection referred to are all fixed installation or connection or movable installation or movable connection or detachable connection, among which the fixed installation and fixed connection are welded connection or directly processed into an one-piece molded structure; the movable connection or movable installation is a detachable connection or a split structure is a hinged connection, internal and external thread connection, bayonet connection, plug-in socket connection or bolt assembly connection or screw connection or installation.

[0081] The exterior of the utility model is coated with an anti-corrosion layer, thereby preventing corrosion caused by long-term exposure to the air and prolonging the service life of the entire water storage bag, achieving environmental protection while saving resources. At the same time, the exterior of the water storage bag is coated with a self-luminous fluorescent material, which can clearly mark or display the position of the water storage bag at night or in a dark environment, effectively serving as a safety reminder, improving visibility, making it easy for people to identify, and increasing safety in real life.

[0082] Before using the above-mentioned design structure of a rainwater collection and storage bag for maintenance-free seedlings in ecological restoration of steep slopes, it needs to be transported to the designated construction location by corresponding transportation equipment or directly by hand and installed as a backup.

[0083] Before installation, according to the amount of slope or vegetation, the construction workers only need to select a reasonable number of the utility model and bring them to the designated construction location to place them for installation.

[0084] During installation, the construction workers first dig a hole at a suitable position near the root of the vegetation 13 according to the location and growth conditions of the vegetation 13. The depth of the hole depends on the location of the root of the vegetation 13 and the pre-buried depth of the water supply pipe 5 to be pre-buried. After the hole is dug, the construction workers only need to fix the rainwater collection and storage bag body 1 of the utility model on the slope or wall 12 by using multiple fixing parts 11 through the fixing holes 10a pre-set on the fixing part 10. During the fixing process, it is necessary to consider that when the water supply pipe 5 is installed to the vegetation 13, water supply can be achieved smoothly. At the same time, in order to consider that when the vegetation 13 takes water, water can be taken evenly and appropriately, the position of the rainwater collection and storage bag body 1 needs to be slightly higher than the location of the root of the vegetation 13, so that the collected rainwater can flow from high to low, so as to smoothly supply water to the vegetation 13. After the water collection and storage bag body 1 is installed, the construction workers install the water supply pipe 5 on the irrigation port 4 of the rainwater collection and storage bag body 1, and install the water absorbent part 6 at the water inlet end of the water supply pipe 5, and make the water absorbent part 6 located in the water storage space of the rainwater collection and storage bag body 1. At the same time, the water outlet end of the water supply pipe 5 is installed in a pre-excavated pit. The length of the pre-buried installation of the water supply pipe 5 needs to ensure that it can better supply water to the vegetation 13, and it also needs to ensure that the water supply pipe 5 will not be displaced or detached from the vegetation 12, ensuring that the installed water supply pipe can smoothly and long-term supply water to the vegetation 13. Then the construction workers fill the pit and connect the water supply pipe 5 to the pit as a whole, so that the water supply pipe 5 will not be displaced or detached, so that it is more firmly and reliably fixed near the roots of the vegetation 13, achieving the purpose of reliably supplying water to the vegetation 13. After the installation is firm and reliable, it can be used.

[0085] During use, when it rains in the rainy season, the falling rainwater flows along the slope or wall 12 through the rainwater collection port 2 and into the rainwater collection and storage bag body 1, so that the rainwater is concentrated in the rainwater collection and storage bag body 1, and finally the rainwater will be stored in the rainwater collection and storage bag body 1. When it is dry season or there is no rain for a long time, the rainwater collected in the rainwater collection and storage bag body 1 will be adsorbed by the water absorbent part 6 and then reach the vegetation 13 through the water supply pipe 5 to provide it with the moisture needed for growth, so as to achieve a relatively uniform supply of water in the rainwater collection and storage bag body 1 through the water supply pipe 5 through the water absorbent part 6 to the vegetation 13, and the cycle is repeated. It provides the production of vegetation 13 with a maintenance-free function while also saving water resources, reducing the labor intensity of manual watering to the greatest extent, and avoiding the safety hazards caused by the need for manual watering of vegetation, thereby ensuring personal safety.

[0086] During the entire implementation process mentioned above, since a filter screen 3 is provided on the rainwater collection port 2 to cooperate with it to complete the work, when it rains, some fallen leaves or soil and stones washed away by the rainwater will fall along the slope or wall 12, and eventually these fallen leaves or soil and stones will be pushed and accumulated on the filter screen 3 provided on the rainwater collection port 2, so that the rainwater collection port 2 will not be blocked, and the rainwater can smoothly reach the rainwater collection and storage bag body 1 of the utility model through the rainwater collection port 2. The above-mentioned vegetation 13 is grass, shrubs or trees.

[0087] Example 2

[0088] like Figure 3 As shown, this embodiment 2 is the same as embodiment 1, with the only difference being that, based on embodiment 1, this embodiment 2 also includes a water retaining strut 7, which extends and is connected to one side of the outer port of the outlet end of the rainwater collection port 2, for preventing the rainwater collection port 2 from closing and achieving the purpose of collecting rainwater in a centralized manner.

[0089] In the present invention, the water retaining brace 7 can automatically block rainwater on the slope, and the height of the water retaining brace 7 is 10 to 15 cm.

[0090] When in use, this embodiment 2 is the same as embodiment 1, with the only difference being that before use, the construction personnel need to open the water retaining strut 7 so that the rainwater collecting port 2 at the water retaining strut 7 is in a completely upwardly open state, providing the rainwater collecting port 2 with a support state that will not close, allowing rainwater to flow smoothly and in real time into the rainwater collecting water storage bag body 1 of the present invention for storage. At the same time, the purpose of designing the water retaining strut 7 is to prevent the rainwater collecting port 2 from closing and to achieve the purpose of collecting rainwater in a centralized manner.

[0091] Example 3

[0092] like Figure 2 As shown, this embodiment 3 is the same as embodiment 1 and embodiment 2, the only difference is that, based on this embodiment 1 and embodiment 2, this embodiment 3 also includes an overflow pipe 9 installed on the overflow port 8, one end of the overflow pipe 9 is connected to the overflow port 8, and the other end of the overflow pipe 9 is connected to one of the rainwater collection and storage bag bodies 1 located below.

[0093] The specific implementation method of the above-mentioned design structure when in use is the same as that of Example 1 and Example 2. The only difference is that when Example 3 is in use, an overflow port 8 is connected to the upper end of one side of the rainwater collection and storage bag body 1, and an overflow pipe 9 is installed on the overflow port 8.

[0094] Therefore, when the rainwater collection and storage bag body 1 designed with the overflow port 8 and the overflow pipe 9 is in use, the construction workers also need to connect one end of the overflow pipe 9 to the overflow port 8, and the other end of the overflow pipe 9 to one of the rainwater collection and storage bag bodies 1 located below.

[0095] At the same time, during installation, the construction workers also need to install the rainwater collection and storage bag body 1 in an inclined state. The purpose of the inclined installation is that when in use, after a long period of rainwater falls, the rainwater flowing through the rainwater collection and storage bag body 1 is fully collected, and the rainwater in the rainwater collection and storage bag body 1 will also flow through the overflow pipe 9 to another rainwater collection and storage bag body 1 installed on the lower side of the rainwater collection and storage bag body 1, thereby saving water resources.

[0096] Finally, as time goes by, when used for a long time, if damage occurs or due to more sand and gravel or fallen leaves, affecting normal use, the construction personnel only need to regularly process the utility model or directly replace it with a new rainwater collection water storage bag.

[0097] Example 4

[0098] Example 4 is substantially the same as Example 3, except that Figure 5 As shown, the other end of the overflow pipe 9 is directly placed or pre-buried at the root of the vegetation 13 to supply the vegetation with the water required for growth, thereby saving water resources and also concentrating the overflowed water source to supply water to other vegetation again.

[0099] Example 5

[0100] In addition to being used in mining areas or high-altitude slopes, the utility model can also be used on oblique soil slopes in arid areas of river valleys. It has a wide range of applications, low cost and good effects.

[0101] It should be noted that the above description is merely a preferred embodiment of the present invention and does not limit the present invention in any other manner. Any person skilled in the art may utilize the above-disclosed technical content to modify or remodel the present invention into equivalent embodiments. However, any simple modifications, equivalent variations, and modifications to the above embodiments that do not depart from the technical content of the present invention and are based on the technical essence of the present invention shall still fall within the scope of protection of the present invention.

Claims

1. A rainwater collection and storage bag for high and steep slope ecological restoration seedlings without maintenance, characterized by: The invention comprises a rainwater collection and storage bag body (1), wherein the rainwater collection and storage bag body (1) is provided with a rainwater collection port (2), and the rainwater collection port (2) is provided with a filter net (3) matched therewith; The rainwater collection and storage bag body (1) is also connected to an irrigation port (4), a water supply pipe (5) for irrigating seedlings is installed on the irrigation port (4), and a water absorbing member (6) is installed on the water supply pipe (5). The water absorbing member (6) is located inside the rainwater collection and storage bag body (1).

2. A rainwater collection and storage bag for high and steep slope ecological restoration seedlings without maintenance according to claim 1, characterized in that: It also includes a water retaining support bar (7), which is extended and connected to one side of the outer port of the outlet of the rainwater collection port (2) and is used to prevent the rainwater collection port (2) from closing and to achieve the purpose of collecting rainwater in a centralized manner.

3. A rainwater collection and storage bag for high and steep slope ecological restoration seedlings without maintenance according to claim 2, characterized in that: It also includes an overflow port (8), which is arranged at the upper end of one side of the rainwater collection and storage bag body (1) and is arranged close to the rainwater collection port (2).

4. A rainwater collection and storage bag for high and steep slope ecological restoration seedlings without maintenance according to claim 3, characterized in that: An overflow pipe (9) is installed on the overflow port (8), one end of the overflow pipe (9) is connected to the overflow port (8), and the other end of the overflow pipe (9) is connected to one of the rainwater collection and storage bag bodies (1) located below, or is directly placed or pre-buried in the roots of vegetation (13) to supply the vegetation with water required for growth.

5. A rainwater collection and storage bag for maintenance-free seedlings for ecological restoration of steep slopes according to any one of claims 1 to 4, characterized in that: The rainwater collection and storage bag body (1) is also provided with a fixing portion (10) extending therefrom, and the fixing portion (10) is extended and connected to one side of the inner port of the outlet end of the rainwater collection port (2).

6. A rainwater collection and storage bag for high and steep slope ecological restoration seedlings without maintenance according to claim 5, characterized in that: The fixing portion (10) is provided with a plurality of fixing holes (10a), and the fixing holes (10a) pass through the front and back surfaces of the fixing portion (10).

7. A rainwater collection and storage bag for high and steep slope ecological restoration seedlings without maintenance according to claim 6, characterized in that: The fixing holes (10a) are formed through the four corners of the fixing portion (10), and the fixing member (11) passes through the fixing portion (10) and is connected to the slope or wall (12) as a whole.

8. The rainwater collection and storage bag for high and steep slope ecological restoration and maintenance-free seedlings according to claim 7, characterized in that: A copper eye is provided in a ring shape on the fixing hole (10a) to enhance the durability of the fixing hole (10a), prevent tearing, and help fix and mount the rainwater collection and storage bag body (1); The fixing member (11) is a screw rod or an anchor rod.

9. The rainwater collection and storage bag for high and steep slope ecological restoration and maintenance-free seedlings according to claim 3, characterized in that: The rainwater collection and storage bag body (1) is installed obliquely on a slope or a wall (12) to facilitate rainwater collection; The rainwater collection port (2) is a long slit, which is extended along the edge of one end of the rainwater collection and storage bag body (1) in the length direction and arranged at the edge of the other end of the rainwater collection and storage bag body (1).

10. The rainwater collection and storage bag for high and steep slope ecological restoration and maintenance-free seedlings according to claim 1, characterized in that: The filter screen (3) is a mesh-shaped component woven from a plurality of iron wires or a woven mesh arranged in a vertical and horizontal manner. The water absorbing member (6) is a cotton rope or a water absorbing sponge, the fixed end of the cotton rope or the water absorbing sponge is installed on the inlet end of the water supply pipe (5), and the free end of the cotton rope or the water absorbing sponge is located in the rainwater collection and storage bag body (1).

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