Submerged plant counterweight bag

Abstract

The utility model relates to a counterweight bag for submerged plants. The counterweight bag comprises a bag body and a binding part, the bag body comprises a base and a first side wall vertically arranged on the base; the binding part is arranged on the first side wall; a space for placing submerged plants is reserved between the binding part and the first side wall; the binding part can elastically abut against the submerged plants. The device has the advantages that the device is convenient to operate, submerged plants can be well protected against friction damage, and the overall survival rate is increased; the effects of high survival rate of submerged plants, simple operation and improvement of working efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological restoration, in particular to a submerged plant weight bag. Background Art

[0002] As important producers and basic components of lake ecosystems, submerged plants can maintain the clear water homeostasis of water bodies through a variety of direct (adsorbing nutrients such as nitrogen and phosphorus, inhibiting sediment resuspension, inhibiting algae growth, etc.) and indirect (providing habitats and food sources for aquatic animals, etc.) ways. Their importance to the restoration of lake water ecosystems has been widely recognized.

[0003] At present, most of the planting of submerged plants adopts the counterweight method, such as cement concrete block binding and planting, soil ball wrapping and planting, gravel mesh planting and so on. Among them, the cement concrete block binding method will cause squeezing damage to the seedlings; the soil ball wrapping plant seedlings planting method requires the roots of the seedlings to be wrapped and the plants cannot be damaged in the process, and the operation is relatively complicated; the gravel mesh wrapping seedlings planting method will cause friction damage when the plants are disturbed. At the same time, the existing counterweight method is prone to tipping over when the water disturbance is relatively large after the plants are submerged, which is not conducive to the early planting of submerged plants. Therefore, the existing submerged plant submergence methods have problems such as low plant survival rate, complex operation affecting work efficiency, and submerged materials changing the substrate quality or being difficult to degrade.

[0004] Therefore need a kind of new submerged plant counterweight bag to solve the technical problem that exists above-mentioned. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a submerged plant weight bag, which solves the technical problems of the existing submerged plant submergence methods, such as low plant survival rate, complex operation affecting work efficiency, and submerged materials changing the substrate quality or being difficult to degrade.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0009] In the first aspect, an embodiment of the utility model provides a submerged plant weight bag, comprising a bag body and a binding part; the bag body comprises a base and a first side wall vertically arranged on the base; the binding part is arranged on the first side wall; a space for placing submerged plants is reserved between the binding part and the first side wall; the binding part can elastically press against the submerged plants.

[0010] Optionally, in the submerged plant weight bag, the binding portion includes at least one elastic strap; both ends of the elastic strap are fixed on the first side wall, and the distance along the horizontal direction between two fixed points of the elastic strap on the first side wall is greater than zero.

[0011] Optionally, in the submerged plant weight bag, the binding part also includes two auxiliary fixing straps; the two auxiliary fixing straps are arranged on the first side wall at intervals in the horizontal direction; and the two ends of the elastic strap are fixed one-to-one to the two auxiliary fixing straps.

[0012] Optionally, in the submerged plant weight bag, the two auxiliary fixing straps extend in the vertical direction; there are multiple elastic straps; and the multiple elastic straps are crossed and / or arranged parallel to each other.

[0013] Optionally, the cross-sectional area of ​​the submerged plant weight bag increases from top to bottom.

[0014] Optionally, the submerged plant weight bag has a hexahedral shape;

[0015] The two ends of the auxiliary fixing belt respectively extend around the bag body to the side of the bag body away from the first side wall, the two ends of the auxiliary fixing belt are connected, and the auxiliary fixing belt is in a closed state; the binding part also includes a plurality of fasteners; the plurality of fasteners are divided into two groups, and each group of the fasteners corresponds to one auxiliary fixing belt; the fasteners in each group are horizontally inserted on the bag body in parallel with each other, and the two ends of the fasteners are fixed on the corresponding closed auxiliary fixing belts; the two ends of the elastic strap are fixed to the ends of the fasteners.

[0016] Optionally, for the submerged plant weight bag, a vertical cross-section of the bag body perpendicular to the first side wall is a right-angled trapezoid that is smaller at the top and larger at the bottom.

[0017] Optionally, in the submerged plant weight bag, the number of elastic straps is two; the first side wall is a quadrilateral; the two elastic straps are cross-fixed at the four top corners of the first side wall.

[0018] Optionally, the submerged plant weight bag is also filled with granular weights.

[0019] Optionally, the submerged plant weight bag is made of a degradable material.

[0020] (III) Beneficial effects

[0021] The beneficial effects of the utility model are as follows: a submerged plant weight bag of the utility model, since a base and a first side wall are arranged on the upper bag body, the first side wall is vertically arranged on the base, and the base touches the ground when the weight bag contacts the ground, and the whole is more stable; in addition, the binding part is arranged on the first side wall, and at the same time, the submerged plant is inserted into the space reserved between the binding part and the first side wall, and under the elastic action of the binding part, the submerged plant adheres to the first side wall and remains in an upright state and submerged; compared with the prior art, when encountering relatively large water disturbance, the submerged plant can remain in an upright state under the cooperation between the base, the first side wall and the binding part, which is conducive to planting; at the same time, the elasticity of the binding part contacts the submerged plant, the submerged plant can be loaded by pulling the binding part open, and the binding of the submerged plant and the weight bag is completed by loosening, which is convenient to operate, and can also well protect the submerged plant from friction damage, thereby improving the overall survival rate; the effects of high survival rate of submerged plants, simple operation and improved work efficiency are achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of a weight bag of embodiment 1 of a submerged plant weight bag of the utility model;

[0023] Figure 2 for Figure 1 Another three-dimensional schematic diagram of the middle counterweight bag;

[0024] Figure 3 for Figure 1 A schematic diagram of the main view of the middle counterweight bag;

[0025] Figure 4 for Figure 3 A schematic cross-sectional view of the counterweight package at AA;

[0026] Figure 5 for Figure 3 Another cross-sectional view of the counterweight package at AA;

[0027] Figure 6 It is a three-dimensional schematic diagram of a weight bag of embodiment 2 of a submerged plant weight bag of the utility model.

[0028] [Description of Reference Numerals]

[0029] 1: package body; 11: base; 12: first side wall;

[0030] 2: Binding part; 21: Elastic binding belt; 22: Auxiliary fixing belt; 23: Fastener. DETAILED DESCRIPTION

[0031] The utility model provides a submerged plant weight bag, which addresses the technical problems of the existing submerged plant submergence methods, such as low plant survival rate, complex operation affecting work efficiency, and submerged materials changing the substrate quality or being difficult to degrade. Since the base and the first side wall are arranged on the upper bag body, the first side wall is vertically arranged on the base, and the base touches the ground when the weight bag contacts the ground, the whole is more stable. In addition, the binding part is arranged on the first side wall, and at the same time, the submerged plant is inserted into the space reserved between the binding part and the first side wall. Under the elastic action of the binding part, the submerged plant sticks to the ground. The first side wall is combined with the base to maintain an upright state and submerge in water; compared with the prior art, when encountering relatively large water disturbance, the submerged plants can maintain an upright state with the cooperation between the base, the first side wall and the binding part, which is conducive to planting; at the same time, the elasticity of the binding part contacts the submerged plants, and the submerged plants can be put in by pulling the binding part, and the binding of the submerged plants and the weight bag is completed by loosening, which is convenient for operation and can also well protect the submerged plants from friction damage, thereby improving the overall survival rate; the effects of high survival rate of submerged plants, simple operation and improved work efficiency are achieved.

[0032] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a clearer and more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0033] Embodiment 1:

[0034] Reference Figure 1 , Figure 2 and Figure 6The present embodiment provides a submerged plant weight bag, comprising a bag body 1 and a binding part 2, wherein the bag body 1 comprises a base 11 and a first side wall 12 vertically arranged on the base 11, and the binding part 2 is arranged on the first side wall 12. A space for placing submerged plants is reserved between the binding part 2 and the first side wall 12, and the binding part 2 can elastically press the submerged plants. The bag body 1 is used to fill the weight material, and the base 11 is used to contact the underwater ground after the weight bag is filled with water, and the overall state of the bag body 1 in the water is more stable. In addition, the binding part 2 is arranged on the first side wall 12, and at the same time, the submerged plants are inserted into the space reserved between the binding part 2 and the first side wall 12. Under the elastic action of the binding part 2, the submerged plants adhere to the first side wall 12 and remain in an upright state to sink in the water. When encountering relatively large disturbances in the water body, the submerged plants can still remain in an upright state under the cooperation between the base 11, the first side wall 12 and the binding part 2, which is conducive to colonization. At the same time, the elasticity of the binding part 2 contacts the submerged plants. The submerged plants can be put in by pulling the binding part 2 open, and the binding of the submerged plants and the counterweight bag is completed by loosening it. It is convenient to operate and can also well protect the submerged plants from friction damage, thereby improving the overall survival rate and facilitating the recovery of the underwater ecology.

[0035] Reference Figure 1 , Figure 2 and Figure 6 The present embodiment provides a submerged plant weight bag, the binding part 2 includes at least one elastic strap 21, both ends of the elastic strap 21 are fixed on the first side wall 12, and the distance between the two fixed points of the elastic strap 21 on the first side wall 12 along the horizontal direction is greater than zero, that is, there is enough space between the two ends of the elastic strap 21 for vertically inserting submerged plants.

[0036] Reference Figure 1 and Figure 2 This embodiment provides a submerged plant weight bag, and the binding part 2 further includes two auxiliary fixing straps 22, which are used to provide fixed attachment points for the two ends of the elastic strap 21, so as to prevent the elastic strap 21 from being separated from the bag body 1 under the drive of the submerged plants when the water disturbance is relatively large. Specifically, the two auxiliary fixing straps 22 are arranged on the first side wall 12 at intervals in the horizontal direction, and the two ends of the elastic strap 21 are fixed to the two auxiliary fixing straps 22 one by one.

[0037] Reference Figure 1 and Figure 2 This embodiment provides a submerged plant weight bag, and the two auxiliary fixing straps 22 extend in the vertical direction, which is more conducive to vertically inserting submerged plants. At the same time, there are multiple elastic straps 21, and the multiple elastic straps 21 are arranged crosswise and / or parallel to each other, and the submerged plants are tied to the first side wall 12 in a manner similar to "tying shoelaces".

[0038] Reference Figure 1 and Figure 2 , Figure 3 and Figure 4 This embodiment provides a submerged plant counterweight bag, and the cross-sectional area of ​​the bag body 1 increases from top to bottom, that is, the overall bag body 1 is larger at the top and smaller at the bottom, and the center of gravity moves downward, which is beneficial for the bag body base 11 to land first during the sinking of the counterweight bag in water, so that the roots of the submerged plants fall downward to the bottom of the water.

[0039] Reference Figure 1 , Figure 2 , Figure 3 , Figure 5 This embodiment provides a submerged plant weight bag, the bag body 1 is in a hexahedral shape, the two ends of the auxiliary fixing belt 22 respectively extend around the bag body 1 to the side of the bag body 1 away from the first side wall 12, the two ends of the auxiliary fixing belt 22 are connected, and the auxiliary fixing belt 22 is in a closed state, that is, the auxiliary fixing belt 22 is wrapped around the bag body 1 for one circle and fixed on the bag body 1. The hexahedral bag body 1 is more conducive to the stable winding of the auxiliary fixing belt 22. At the same time, the binding part 2 also includes a plurality of fasteners 23, and the plurality of fasteners 23 are divided into two groups. Each group of fasteners 23 corresponds to an auxiliary fixing belt 22. The fasteners 23 in each group are horizontally arranged on the bag body 1 in parallel with each other, and the two ends of the fasteners 23 are fixed on the corresponding closed auxiliary fixing belt 22. The two ends of the elastic band 21 are fixed to the ends of the fasteners 23. In this way, the auxiliary fixing belt 22 establishes a connection relationship with the entire bag body 1, and the elastic band 21 is fixed on the fastener 23 and the auxiliary fixing belt 22 at the same time, which can provide a more stable fixing effect for the elastic band 21 to resist the disturbance of the water body to the submerged plants.

[0040] Reference Figure 1 , Figure 3 , Figure 4 and Figure 5 The present embodiment provides a submerged plant weight bag, a hexahedral bag body 1, specifically, a vertical section of the bag body 1 perpendicular to the first side wall 12 is a right-angled trapezoid that is small on the top and large on the bottom, so that the appearance is more regular and more conducive to production.

[0041] This embodiment provides a submerged plant weight bag, in which the bag body 1 is also filled with granular weights, such as sand, or a granular mixture of sand and granular fertilizers, solid oxygen tablets, etc. The granular weights are wrapped in the bag body 1, and the whole is streamlined, which reduces the damage to the submerged plants when the water body is disturbed, and helps to improve the survival rate. In addition, the weight bag is made of degradable materials as a whole, and the various components are connected by hot melting. After the submerged plants are planted, the weight bag gradually degrades, which is environmentally friendly.

[0042] Embodiment 2:

[0043] Reference Figure 6This embodiment provides a submerged plant weight bag, with two elastic straps 21, the first side wall 12 is a quadrilateral, and the two elastic straps 21 are cross-fixed at the four top corners of the first side wall 12. This form is suitable for situations where the weight bag body 1 is relatively small or the submerged plants are relatively large.

[0044] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0045] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0047] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0048] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A submerged plant weight bag, characterized in that: It comprises a package body (1) and a binding part (2); The bag body (1) comprises a base (11) and a first side wall (12) vertically arranged on the base (11); The binding portion (2) is arranged on the first side wall (12); A space for placing submerged plants is reserved between the binding portion (2) and the first side wall (12); The binding portion (2) can elastically press against the submerged plants.

2. The submerged plant weight bag as claimed in claim 1, characterized in that: The binding portion (2) comprises at least one elastic binding band (21); The two ends of the elastic band (21) are fixed on the first side wall (12), and the distance between the two fixing points of the elastic band (21) on the first side wall (12) along the horizontal direction is greater than zero.

3. The submerged plant weight bag as claimed in claim 2, characterized in that: The binding portion (2) further comprises two auxiliary fixing straps (22); The two auxiliary fixing belts (22) are arranged on the first side wall (12) at intervals in the horizontal direction; The two ends of the elastic binding band (21) are fixed one-to-one on the two auxiliary fixing bands (22).

4. The submerged plant weight bag as claimed in claim 3, characterized in that: The two auxiliary fixing belts (22) both extend in the vertical direction; There are multiple elastic binding bands (21); The plurality of elastic binding bands (21) are arranged crosswise and / or parallel to each other.

5. The submerged plant weight bag according to claim 1, characterized in that: The cross-sectional area of ​​the package (1) increases from top to bottom.

6. The submerged plant weight bag as claimed in claim 3, characterized in that: The package (1) is in the shape of a hexahedron; The two ends of the auxiliary fixing belt (22) respectively extend around the bag body (1) toward a side of the bag body (1) away from the first side wall (12), the two ends of the auxiliary fixing belt (22) are connected, and the auxiliary fixing belt (22) is in a closed shape; The binding portion (2) further comprises a plurality of fasteners (23); The plurality of fasteners (23) are divided into two groups, and each group of fasteners (23) corresponds to one auxiliary fixing belt (22); The fasteners (23) in each group are horizontally arranged on the bag body (1) in parallel with each other, and both ends of the fasteners (23) are fixed on the corresponding closed auxiliary fixing belts (22); Both ends of the elastic band (21) are fixed to the ends of the fastener (23).

7. The submerged plant weight bag as claimed in claim 6, characterized in that: A vertical cross section of the package body (1) perpendicular to the first side wall (12) is a right-angled trapezoid that is smaller at the top and larger at the bottom.

8. The submerged plant weight bag as claimed in claim 2, characterized in that: There are two elastic binding bands (21); The first side wall (12) is a quadrilateral; The two elastic binding bands (21) are cross-fixed at the four top corners of the first side wall (12).

9. The submerged plant weight bag according to claim 1, characterized in that: The package (1) is also filled with granular weights.

10. The submerged plant weight bag according to claim 1, characterized in that: The weight bag is made of degradable material.

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