Water storage and retention device for afforestation

Abstract

The utility model relates to the technical field of afforestation, in particular to a water storage and retention device for afforestation, which comprises an inner cylinder, an annular water storage basin is sleeved on the outer upper side of the inner cylinder, a water retention filling layer is filled in the water storage basin, and a siphon water delivery belt is connected between the water storage basin and the inner cylinder. The inner cylinder provided with the water storage pot is adopted, the water retention filling layer is arranged in the water storage pot and matched with the siphon water conveying belt, so that plants and soil in the inner cylinder are wetted for a long time, and the water retention capacity is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of afforestation, in particular to a water storage and water conservation device for afforestation. Background Technique

[0002] At present, the methods for desert control include biological sand fixation, physical sand fixation, chemical sand fixation, etc. Biological sand fixation mainly relies on planting plants. The main difficulty of biological sand fixation lies in the poor water storage capacity in desertified areas, resulting in low plant survival rates. If plants cannot take root, it not only fails to play a role in sand fixation and sand prevention, but also wastes manpower and material resources. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a water storage and water conservation device for afforestation, which adopts an inner cylinder provided with a water storage basin and is combined with a water conservation filling layer and a siphon water delivery belt to solve the problem of poor water storage capacity for tree planting in desertified areas.

[0004] To solve the above technical problem, the technical solution adopted by the utility model is: a water storage and water conservation device for afforestation, including an inner cylinder, a ring-shaped water storage basin is sleeved on the upper side of the outer part of the inner cylinder, a water conservation filling layer is filled in the water storage basin, and a siphon water delivery belt is connected between the water storage basin and the inner cylinder.

[0005] Further optimizing the technical solution, the inner cylinder is a tubular shape that is through up and down.

[0006] Further optimizing the technical solution, a plurality of fixing plates are arranged on the outer side of the water storage basin, and the plurality of fixing plates are arranged radially on the outer side of the water storage basin.

[0007] Further optimizing the technical solution, a group of longitudinally arranged through holes are provided in the side wall of the lower part of the inner cylinder.

[0008] Further optimizing the technical solution, a plurality of extension arms are provided downward at the bottom of the inner cylinder, a wedge block is respectively arranged on the inner side of each extension arm, a sliding sleeve is arranged inside the inner cylinder in a sliding connection manner, a clamping portion is arranged at the upper part of the extension arm, an annular groove is arranged inward at the bottom of the sliding sleeve, and the cross section of the bottom of the annular groove is arc-shaped.

[0009] Further optimizing the technical solution, a screen is arranged in the water storage basin, the water conservation filling layer is arranged above the screen, a water storage cavity is arranged at the bottom of the water storage basin, and one end of the siphon water delivery belt extends into the bottom of the water storage cavity.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] 1. By adopting an inner cylinder provided with a water storage basin and arranging a water conservation filling layer in the water storage basin and combining with a siphon water delivery belt, the plants and soil in the inner cylinder can be kept moist for a long time, improving the water conservation ability;

[0012] 2. Before planting the tree plant, first place the water storage basin and the inner cylinder into the sand pit. Then, press down the sliding sleeve so that the top edge of the sliding sleeve is clamped under the clamping part. At this time, the extension arm is pushed outwards due to the existence of the wedge block, improving the grip of the inner cylinder on the bottom of the pit. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of one side of the top of a water storage and water conservation device for afforestation;

[0014] Figure 2 It is a cross-sectional view of a water storage and water conservation device for afforestation during use;

[0015] Figure 3 It is a schematic structural diagram of one side of the bottom of a water storage and water conservation device for afforestation.

[0016] In the figure: 1. Inner cylinder; 11. Through hole; 12. Extension arm; 121. Wedge block; 13. Clamping part; 2. Water storage basin; 20. Screen; 21. Water conservation filling layer; 22. Fixed plate; 23. Water storage cavity; 3. Siphon water delivery belt; 4. Sliding sleeve; 41. Ring groove. Detailed Embodiment

[0017] To make the purpose, technical solution and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the specific embodiments in conjunction with the attached drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0018] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. involved in this application document indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present disclosure. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0019] Combined with Figures 1 to 3As shown in the figure, a water storage and water conservation device for afforestation includes an inner cylinder 1. An annular water storage basin 2 is sleeved on the upper side of the outer part of the inner cylinder 1. A water conservation filling layer 21 is filled in the water storage basin 2. A sieve mesh 20 is arranged in the water storage basin 2. The water conservation filling layer 21 is arranged on the upper part of the sieve mesh 20. A water storage cavity 23 is arranged at the bottom of the water storage basin 2. A siphon water conveyance belt 3 is connected between the water storage basin 2 and the inner cylinder 1. One end of the siphon water conveyance belt 3 extends into the bottom of the water storage cavity 23. A plurality of fixing plates 22 are arranged on the outer side of the water storage basin 2. The plurality of fixing plates 22 are arranged radially on the outer side of the water storage basin 2.

[0020] During use, irrigation water or rainwater flows into the interior of the water storage cavity 23 through the water conservation filling layer 21. The siphon water conveyance belt 3 can continuously convey water into the inner cylinder 1, improving the moisture of the soil in the inner cylinder 1 and avoiding excessive loss of water sources. Since the water conservation filling layer 21 is arranged on the upper part of the water storage cavity 23, on the one hand, it can filter the water source to prevent the water storage cavity 23 from being buried by sundries and sediment, and on the other hand, it can also reduce the contact between the water surface and the outside air to avoid excessive evaporation.

[0021] Combined with Figures 1 to 3 As shown in the figure, the inner cylinder 1 is a tubular shape that is vertically through. A group of longitudinally arranged through holes 11 are arranged in the side wall of the lower part of the inner cylinder 1. A plurality of extension arms 12 are arranged downward at the bottom of the inner cylinder 1. A wedge-shaped block 121 is respectively arranged on the inner side of each extension arm 12. A sliding sleeve 4 is arranged inside the inner cylinder 1 in a sliding connection manner. A clamping portion 13 is arranged on the upper part of the extension arm 12. An annular groove 41 is arranged inward at the bottom of the sliding sleeve 4. The cross-section of the bottom of the annular groove 41 is arc-shaped.

[0022] During use, before planting tree plants, first place the water storage basin 2 and the inner cylinder 1 into the sand pit, and then press down the sliding sleeve 4 so that the top edge of the sliding sleeve 4 is clamped under the clamping portion 13. At this time, due to the existence of the wedge-shaped block 121, the extension arm 12 is pushed outward, improving the grip of the inner cylinder 1 on the bottom of the pit; the arranged annular groove 41 can, on the one hand, strengthen the structural strength of the sliding sleeve 4, and on the other hand, can further play a role in water storage.

[0023] It should be understood that the above specific embodiments of the present invention are only used for exemplary illustration or explanation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modification examples that fall within the scope and boundary of the appended claims, or equivalent forms of such scope and boundary.

[0024] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

Claims

1. A water storage and conservation device for afforestation, comprising an inner cylinder (1), characterized in that: An annular water storage basin (2) is sleeved on the outer upper side of the inner cylinder (1), the water storage basin (2) is filled with a water-retaining filling layer (21), and a siphon water conveying belt (3) is connected between the water storage basin (2) and the inner cylinder (1).

2. The water storage and conservation device for afforestation according to claim 1, characterized in that: The inner cylinder (1) is in the shape of a cylinder that penetrates vertically.

3. The water storage and conservation device for afforestation according to claim 2, characterized in that: A plurality of fixing plates (22) are provided on the outside of the water storage basin (2), and the plurality of fixing plates (22) are radially arranged on the outside of the water storage basin (2).

4. The water storage and conservation device for afforestation according to claim 2, characterized in that: A group of longitudinally arranged through holes (11) are provided in the side wall of the lower part of the inner cylinder (1).

5. The water storage and conservation device for afforestation according to claim 1, characterized in that: A plurality of extension arms (12) are provided downwardly at the bottom of the inner cylinder (1), and a wedge block (121) is provided on the inner side of each of the extension arms (12). A sliding sleeve (4) for sliding connection is provided inside the inner cylinder (1), and a clamping portion (13) is provided on the upper part of the extension arm (12). An annular groove (41) is provided inwardly at the bottom of the sliding sleeve (4), and the bottom cross section of the annular groove (41) is in the shape of an arc.

6. The water storage and conservation device for afforestation according to claim 1, characterized in that: A screen (20) is provided in the water storage basin (2), the water retaining filling layer (21) is arranged on the upper part of the screen (20), a water storage cavity (23) is provided at the bottom of the water storage basin (2), and one end of the siphon water conveying belt (3) extends into the bottom of the water storage cavity (23).

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