Heat and moisture preservation device for improving afforestation survival rate

Abstract

The utility model discloses a heat and moisture preservation device for improving the afforestation survival rate, and relates to a device for improving the afforestation survival rate. The utility model aims to solve the technical problems that the size of an upper opening and a lower opening of an existing heat and moisture preservation device for improving the afforestation survival rate cannot be adjusted, and the applicability is poor. The utility model relates to a heat preservation and moisture preservation device for improving the survival rate of afforestation. The heat preservation and moisture preservation device is composed of a heat preservation and moisture preservation bag body, two supporting column cylinders, a clamp, a first pulling rope, a second pulling rope, a lantern ring and a zipper. According to the utility model, water is injected into the top opening structure of the pillar cylinder body, and then is discharged into soil from the water outlet holes of the lower conical structure. According to the heat preservation and moisture preservation device for improving the afforestation survival rate, the drawing rope storage cavities are formed in the top and the bottom respectively, the drawing ropes are placed in the drawing rope storage cavities, closed heat preservation and moisture preservation can be conducted on tree bodies of different sizes through drawing of the drawing ropes, and the heat preservation and moisture preservation device can be suitable for the tree bodies of different sizes and is more suitable for large-area popularization.

Description

Technical Field

[0001] This utility model relates to a device for improving the survival rate of afforestation. Background Technology

[0002] Afforestation is the production process of establishing new forests on barren land. Barren land refers to suitable afforestation areas such as barren mountains, wastelands, logging sites, burned areas, tidal flats, sandy wastelands, and abandoned mining sites, generally collectively referred to as afforestation-suitable land. Afforestation has become a means of utilizing bioenergy, protecting the environment, and achieving harmony between humans and nature. Humans have a long history of using tree planting and logging for afforestation. Maintaining soil and tree moisture retention is crucial during afforestation; the better the soil and tree moisture retention, the higher the survival rate of the seedlings. Patent CN210008312U discloses a moisture retention device for improving afforestation survival rates. However, the openings of its moisture retention bag cannot be adjusted, limiting its applicability to trees of a fixed size. Different sizes of moisture retention bags need to be manufactured for trees of different sizes, resulting in poor applicability. Utility Model Content

[0003] The present invention aims to solve the technical problem that the upper and lower openings of existing heat-preserving and moisture-retaining devices for improving the survival rate of afforestation cannot be adjusted in size, resulting in poor applicability, and provides a heat-preserving and moisture-retaining device for improving the survival rate of afforestation.

[0004] The heat preservation and moisture retention device for improving the survival rate of afforestation in this utility model consists of a heat preservation and moisture retention bag body 1, two support cylinders 2, a clip 3, a first drawstring 4, a second drawstring 5, a collar 6, and a zipper 7.

[0005] The heat-insulating and moisturizing bag body 1 has an open structure at both the top and bottom, and the opening sizes at both ends are the same. A zipper 7 is set vertically on the heat-insulating and moisturizing bag body 1, and the zipper 7 passes through both the top and bottom ends of the heat-insulating and moisturizing bag body 1. A top drawstring storage cavity 1-1 is set horizontally along the upper outer wall of the heat-insulating and moisturizing bag body 1. A first drawstring 4 is placed in the top drawstring storage cavity 1-1, and the two ends of the first drawstring 4 are respectively drilled out from the top drawstring storage cavity 1-1. The first drawstring 4 and the top drawstring storage cavity 1-1 are slidably connected. A bottom drawstring storage cavity 1-2 is set horizontally along the lower outer wall of the heat-insulating and moisturizing bag body 1. A second drawstring 5 is placed in the bottom drawstring storage cavity 1-2, and the two ends of the second drawstring 5 are respectively drilled out from the bottom drawstring storage cavity 1-2. The second drawstring 5 and the bottom drawstring storage cavity 1-2 are slidably connected. A collar 6 is set at four symmetrical positions along the upper and lower edges of the heat-insulating and moisturizing bag body 1.

[0006] The inner cavity of the support cylinder 2 is a hollow structure, the bottom is a conical structure 2-1 and the outer wall of the conical structure 2-1 is evenly provided with multiple water outlet holes; the top of the support cylinder 2 is an open structure, and multiple clamps 3 are arranged vertically on the outer side wall of the support cylinder 2, with the clamping end of the clamp 3 located at the upper end.

[0007] The method of use and working principle of this utility model for improving the survival rate of afforestation heat preservation and moisture retention device are as follows: Unzip 7, cover the tree to be protected with the heat preservation and moisture retention bag body 1, covering the entire tree basin, and zip 7; arrange two support cylinders 2 on both sides of the tree to be protected, and put the four collars 6 on the heat preservation and moisture retention bag body 1 onto the two support cylinders 2. The bottom conical structure 2-1 of the support cylinder 2 is inserted into the soil for fixation. The clamp 3 is located on the side away from the tree. Open the clamp 3. At the upper clamping end, four collars 6 are respectively placed on the clamping ends of four clips 3 in suitable positions. The clips 3 automatically reset to limit the collars 6 within the clips 3. The first drawstring 4 and the second drawstring 5 are pulled out respectively to lock and seal the upper and lower ends of the heat-insulating and moisturizing bag body 1. Then, the ropes are manually tightened to better seal and keep the bag warm and moist. The top of the support cylinder 2 is an open structure, which can be filled with water and then drained into the soil through the water outlet of the lower conical structure 2-1.

[0008] The clip 3 of this utility model is a common clip on the market, such as a clothes clip, which is a regular product.

[0009] The heat preservation and moisture retention device of this utility model for improving the survival rate of afforestation can seal and keep warm trees of different sizes by pulling the first draw rope 4 and the second draw rope 5. It can be applied to trees of different sizes and is more suitable for large-scale promotion. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of a heat preservation and moisture retention device for improving the survival rate of afforestation, as described in Specific Implementation Method 1.

[0011] Figure 2 This is a schematic diagram of the clamping end of the clip 3 when it is open in the first specific implementation method. Detailed Implementation

[0012] Specific Implementation Method 1: This implementation method is a heat preservation and moisture retention device to improve the survival rate of afforestation, such as... Figure 1 and Figure 2 Specifically, it consists of the main body of the heat-insulating and moisturizing bag 1, two support cylinders 2, clips 3, first drawstring 4, second drawstring 5, loop 6, and zipper 7;

[0013] The heat-insulating and moisturizing bag body 1 has an open structure at both the top and bottom, and the opening sizes at both ends are the same. A zipper 7 is set vertically on the heat-insulating and moisturizing bag body 1, and the zipper 7 passes through both the top and bottom ends of the heat-insulating and moisturizing bag body 1. A top drawstring storage cavity 1-1 is set horizontally along the upper outer wall of the heat-insulating and moisturizing bag body 1. A first drawstring 4 is placed in the top drawstring storage cavity 1-1, and the two ends of the first drawstring 4 are respectively drilled out from the top drawstring storage cavity 1-1. The first drawstring 4 and the top drawstring storage cavity 1-1 are slidably connected. A bottom drawstring storage cavity 1-2 is set horizontally along the lower outer wall of the heat-insulating and moisturizing bag body 1. A second drawstring 5 is placed in the bottom drawstring storage cavity 1-2, and the two ends of the second drawstring 5 are respectively drilled out from the bottom drawstring storage cavity 1-2. The second drawstring 5 and the bottom drawstring storage cavity 1-2 are slidably connected. A collar 6 is set at four symmetrical positions along the upper and lower edges of the heat-insulating and moisturizing bag body 1.

[0014] The inner cavity of the support cylinder 2 is a hollow structure, the bottom is a conical structure 2-1 and the outer wall of the conical structure 2-1 is evenly provided with multiple water outlet holes; the top of the support cylinder 2 is an open structure, and multiple clamps 3 are arranged vertically on the outer side wall of the support cylinder 2, with the clamping end of the clamp 3 located at the upper end.

[0015] The method of use and working principle of the heat preservation and moisture retention device for improving the survival rate of afforestation in this embodiment is as follows: Unzip 7, cover the tree to be protected with the heat preservation and moisture retention bag body 1, covering the entire tree basin, and zip 7; arrange two support cylinders 2 on both sides of the tree to be protected, and put the four collars 6 on the heat preservation and moisture retention bag body 1 onto the two support cylinders 2. Insert the bottom conical structure 2-1 of the support cylinder 2 into the soil for fixation. The clamp 3 is located on the side away from the tree. Open the clamping end of the upper end of the clamp 3 (e.g., Figure 2 Place the four collars 6 onto the clamping ends of the four clips 3 in suitable positions. The clips 3 will automatically reset and limit the collars 6 within the clips 3. Pull out the first drawstring 4 and the second drawstring 5 to lock and seal the upper and lower ends of the heat-insulating and moisturizing bag body 1. Then manually tighten the ropes to better seal and keep the bag warm and moist. The top of the support cylinder 2 is an open structure, into which water can be poured and then discharged into the soil through the water outlet (not shown in the figure) of the lower conical structure 2-1.

[0016] The heat preservation and moisture retention device for improving the survival rate of afforestation in this embodiment can seal and keep warm trees of different sizes by pulling the first draw rope 4 and the second draw rope 5. It is applicable to trees of different sizes and is more suitable for large-scale promotion.

[0017] Specific Implementation Method Two: This implementation method differs from Specific Implementation Method One in that the heat-insulating and moisture-retaining bag body 1 has a two-layer structure, with an inner non-woven fabric layer and an outer woven fabric layer. Everything else is the same as in Specific Implementation Method One.

[0018] Specific Implementation Method Three: This implementation method differs from Specific Implementation Method One or Two in that the collar 6 is a woven fabric ring. Everything else is the same as in Specific Implementation Method One or Two.

[0019] Specific Implementation Method Four: This implementation method differs from Specific Implementation Methods One to Three in that the clip 3 is a clothes clip. Everything else is the same as in Specific Implementation Methods One to Three.

[0020] Specific Implementation Method Five: This implementation method differs from Specific Implementation Method Four in that the clamp 3 is fixed to the support cylinder 2 by screws. Everything else is the same as in Specific Implementation Method Four.

Claims

1. A heat-preserving and moisture-retaining device for improving the survival rate of afforestation, characterized in that... The heat preservation and moisture retention device for improving the survival rate of afforestation consists of a heat preservation and moisture retention bag body (1), two support cylinders (2), a clip (3), a first draw rope (4), a second draw rope (5), a collar (6), and a zipper (7). The heat-insulating and moisturizing bag body (1) has an open structure at both the top and bottom, and the opening sizes at both the top and bottom are the same. A zipper (7) is set on the heat-insulating and moisturizing bag body (1) along the vertical direction, and the zipper (7) passes through the top and bottom ends of the heat-insulating and moisturizing bag body (1). A top drawstring storage cavity (1-1) is set on the upper outer wall of the heat-insulating and moisturizing bag body (1) along the horizontal direction. A first drawstring (4) is placed in the top drawstring storage cavity (1-1), and the two ends of the first drawstring (4) are drilled from the top drawstring storage cavity (1-1). The first drawstring (4) is slidably connected to the top drawstring storage cavity (1-1); a bottom drawstring storage cavity (1-2) is set along the horizontal direction on the lower outer wall of the heat-insulating and moisturizing bag body (1), and a second drawstring (5) is placed in the bottom drawstring storage cavity (1-2). The two ends of the second drawstring (5) are respectively drilled out from the bottom drawstring storage cavity (1-2), and the second drawstring (5) is slidably connected to the bottom drawstring storage cavity (1-2); a collar (6) is set at four symmetrical positions on the upper and lower edges of the heat-insulating and moisturizing bag body (1); The inner cavity of the support cylinder (2) is a hollow structure, the bottom is a conical structure (2-1) and the outer wall of the conical structure (2-1) is uniformly provided with multiple water outlet holes; the top of the support cylinder (2) is an open structure, and multiple clamps (3) are provided on the outer side wall of the support cylinder (2) along the vertical direction, with the clamping end of the clamp (3) located at the upper end.

2. The heat preservation and moisture retention device for improving the survival rate of afforestation according to claim 1, characterized in that... The heat-insulating and moisturizing bag body (1) has a two-layer structure, with the inner layer being a non-woven fabric layer and the outer layer being a woven fabric layer.

3. The heat preservation and moisture retention device for improving the survival rate of afforestation according to claim 1, characterized in that... The aforementioned collar (6) is a woven fabric ring.

4. The heat preservation and moisture retention device for improving the survival rate of afforestation according to claim 1, characterized in that... The clip (3) is a clothes clip.

5. A heat preservation and moisture retention device for improving the survival rate of afforestation according to claim 1, characterized in that... The clamp (3) is fixed to the support cylinder (2) by screws.

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