Depth-controllable aquatic plant planting sinking bed

Abstract

The utility model provides a depth-controllable aquatic plant planting sinking bed, which relates to the field of water quality purification and ecological restoration, and comprises a sinking bed main body, a floating system, a fixing system and a connecting piece, the periphery of the sinking bed main body is connected with the floating system, and the middle position of the bottom of the sinking bed main body is connected with the fixing system through the connecting piece; the floating system comprises a floating ball and a floating cable chain, the lower end of the floating ball is connected with the floating cable chain through a connecting piece, one end of the floating cable chain is connected to the sinking bed body, and the depth of the sinking bed body is adjusted through cooperation of the floating cable chain and the connecting piece. The device can quickly adjust the depth of the sinking bed according to the water transparency, the type of aquatic plants and the growth stage, can automatically float and sink along with the change of the water level, keeps the depth of the sinking bed constant, and solves the problem that the aquatic plants are difficult to grow in deep water areas and water areas with low water transparency and large water level fluctuation.

Description

Technical Field

[0001] The utility model relates to the fields of water purification and ecological restoration, and in particular to a depth-controllable aquatic plant planting sunken bed. Background Art

[0002] Aquatic plants not only purify water and increase dissolved oxygen concentration, but also provide habitats and food sources for aquatic animals, making them a vital component of aquatic ecosystems. Suitable water depth and light intensity are essential for the healthy growth of aquatic plants. However, with the increasing prevalence of environmental pollution, the decline in water transparency has led to insufficient underwater light, particularly in deep waters. This has restricted the growth and distribution of aquatic plants, with submerged plants being the most affected.

[0003] Existing aquatic plant planting devices include two types: ecological floating beds and ecological sunken beds. The former is mainly used to grow emergent plants, while the latter is mainly used to grow submerged plants. Both are designed to solve the problem of difficult aquatic plant colonization. Although some ecological sunken beds take into account the impact of water depth and light intensity on the growth of aquatic plants and adopt an adjustable depth design, their actual application is limited due to complex structures or inconvenient adjustment. Some ecological sunken beds also promote plant growth by using artificial light sources for supplementary lighting, which consumes a lot of energy and is not conducive to sustainable development.

[0004] In summary, designing an aquatic plant planting bed with simple structure, convenient adjustment, and green environmental protection is of great significance to water purification and ecological restoration. Utility Model Content

[0005] In view of the defects in the prior art, the purpose of the present invention is to provide a depth-controllable aquatic plant planting bed.

[0006] According to the utility model, a depth-controllable aquatic plant planting bed is provided, which includes a bed body, a floating system, a fixing system and a connecting piece. The floating system is connected to the periphery of the bed body, and the fixing system is connected to the middle position of the bottom of the bed body through a connecting piece.

[0007] The floating system includes a floating ball and a floating chain. The lower end of the floating ball is connected to the floating chain through a connector. One end of the floating chain is connected to the sinking bed body. The depth of the sinking bed body is adjusted by the cooperation of the floating chain and the connector.

[0008] Preferably, the connecting member includes a connecting ring and a spring buckle, the connecting ring is connected to the spring buckle, the chain ring of the floating chain is connected to the spring buckle, and the depth of the sinking bed body is adjusted by the cooperation of the floating chain and the spring buckle.

[0009] Preferably, the sunken bed body includes a sunken bed frame and a planting basket. The sunken bed frame includes an outer frame and a planting ring. The planting rings are arranged in a matrix inside the outer frame, and the planting baskets are placed in the planting rings that are connected one by one.

[0010] Preferably, a circle of protruding edges is provided on the top of the planting basket, and a plurality of arc-shaped buckles are evenly distributed on the protruding edges. The planting basket is connected to the planting ring through the protruding edges and the arc-shaped buckles.

[0011] Preferably, the planting basket is in the shape of a cone that is larger at the top and smaller at the bottom, a plurality of small holes are provided on the planting basket, and the top diameter of the planting basket is equal to the diameter of the planting ring.

[0012] Preferably, the connecting ring is welded to the middle position of the sinking bed frame; or, the connecting ring is fixed to the lower end of the floating ball.

[0013] Preferably, the floating ball is a hollow plastic floating ball, and the lower end of the floating ball is connected to the floating chain through a connector.

[0014] Preferably, the fixing system includes a fixing chain and a concrete anchor point, one end of the fixing chain is connected to the middle position of the bottom of the sinking bed frame through a connecting piece, and the other end of the fixing chain is fixedly connected to the concrete anchor point.

[0015] Preferably, the outer frame is rectangular and the planting ring is circular.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) The floating chain of the floating system in this application is a chain-like structure, and the floating ball is connected to it by a spring buckle. The connection position can be changed very conveniently, and the depth of the sinking bed body can be quickly adjusted according to the water transparency and the growth stage of the plants;

[0018] (2) The main body of the sinking bed in this application can automatically float and sink as the water level changes under the traction of the floating system, always maintaining the set depth, providing sufficient light and a relatively stable environment for plant growth. At the same time, the fixing system can fix the position of the sinking bed to prevent it from being washed away by the water flow;

[0019] (3) In this application, the connection between the floating ball and the floating chain and the connection between the sinking bed body and the fixing system are achieved through connecting rings and spring buckles, which are convenient for disassembly, transportation and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 This is the main view of the utility model;

[0023] Figure 3 This is a top view of the sunken bed frame of the utility model;

[0024] Figure 4 This is a structural diagram of the planting basket of the utility model;

[0025] Figure 5 This is the front view of the connector of the utility model;

[0026] The figure shows: 1. The main body of the sinking bed; 1.1.1.1. The planting ring; 1.2.2. The planting basket; 1.2.1. The protruding edge; 1.2.2. The arc buckle; 2. The floating system; 2.1. The floating ball; 2.2. The floating chain; 3. The fixing system; 3.1. The fixing chain; 3.2. The concrete anchor point; 4. The connecting piece; 4.1. The connecting ring; 4.2. The spring buckle. DETAILED DESCRIPTION

[0027] The present invention will be described in detail below with reference to specific embodiments. The following embodiments will help those skilled in the art further understand the present invention, but are not intended to limit the present invention in any way. It should be noted that a person skilled in the art may make various variations and improvements without departing from the scope of the present invention. Such variations and improvements are all within the scope of protection of the present invention.

[0028] Example

[0029] According to the utility model, a depth-controllable aquatic plant planting bed is provided. Figure 1-2 As shown, it includes a sinking bed body 1, a floating system 2, a fixing system 3 and a connecting piece 4. The sinking bed body 1 is connected to the floating system 2 on all sides, and the middle position of the bottom of the sinking bed body 1 is connected to the fixing system 3 through the connecting piece 4; the fixing system 3 includes a fixing chain 3.1 and a concrete anchor point 3.2. One end of the fixing chain 3.1 is connected to the middle position of the bottom of the sinking bed frame 1.1 through the connecting piece 4, and the other end of the fixing chain 3.1 is fixedly connected to the concrete anchor point 3.2.

[0030] like Figure 2 As shown, the floating system 2 includes a floating ball 2.1 and a floating chain 2.2. The floating ball 2.1 is a hollow plastic floating ball, and its lower end is connected to the floating chain 2.2 via a connector 4. One end of the floating chain 2.2 is connected to the sinking bed 1. The depth of the sinking bed 1 is adjusted by the combination of the floating chain 2.2 and the connector 4. The depth of the sinking bed 1 can be adjusted according to the different water depth and light requirements of submerged plants, emergent plants, and floating leaf plants, allowing for the cultivation of various types of plants.

[0031] like Figure 3-4 As shown, the sink body 1 includes a sink frame 1.1 and a planting basket 1.2. The sink frame 1.1 includes an outer frame and a planting ring 1.1.1. The outer frame is rectangular and the planting ring 1.1.1 is circular. The planting rings 1.1.1 are arranged in a matrix inside the outer frame, and the planting baskets 1.2 are placed in the planting rings 1.1.1 that are connected one by one. The planting basket 1.2 is in the shape of a truncated cone that is larger at the top and smaller at the bottom. There are multiple small holes on the planting basket 1.2, and the top diameter of the planting basket 1.2 is equal to the diameter of the planting ring 1.1.1. A circle of protruding edges 1.2.1 is provided on the top of the planting basket 1.2, and a plurality of arc-shaped buckles 1.2.2 are evenly distributed on the protruding edge 1.2.1. The planting basket 1.2 is connected to the planting ring 1.1.1 through the protruding edge 1.2.1 and the arc-shaped buckles 1.2.2.

[0032] like Figure 5 As shown, the connecting member 4 includes a connecting ring 4.1 and a spring buckle 4.2. The connecting ring 4.1 is connected to the spring buckle 4.2, and the tensile strength is not less than 50kg. The connecting ring 4.1 is welded to the middle position of the sinking bed frame 1.1; or, the connecting ring 4.1 is fixed to the lower end of the floating ball 2.1. The chain ring of the floating chain 2.2 is connected to the spring buckle 4.2, and the depth of the sinking bed body 1 is adjusted by the cooperation of the floating chain 2.2 and the spring buckle 4.2. The sinking bed depth can be quickly adjusted according to the transparency of the water body, the type of aquatic plants and the growth stage. At the same time, it can automatically float and sink with the change of water level to keep the sinking bed depth constant, which solves the problem that aquatic plants are difficult to grow in deep water areas and waters with low water transparency and large water level fluctuations.

[0033] More specifically, the sunken bed frame 1.1 is welded from 5mm thick stainless steel bars, and its outer frame is a square with a side length of 1.6m. Inside, there are 100 circular planting rings 1.1.1 with a diameter of 12cm, arranged in a 10×10 pattern. The distance between two adjacent planting rings 1.1.1 is 3cm, and the distance between the outermost planting ring 1.1.1 and the outer frame is 6.5cm.

[0034] The planting basket 1.2 is made of plastic and is in the shape of a truncated cone with an upper bottom diameter of 12 cm and a lower bottom diameter of 6 cm. It has a bottom but no lid, is covered with small holes, and has a 5 mm wide protruding edge 1.2.1 and two sets of symmetrically distributed arc buckles 1.2.2.

[0035] The floating ball 2.1 is a hollow plastic ball with a diameter of 24 cm. Its lower end is connected to the floating chain 2.2 through a connector 4. The floating chain 2.2 is a 1.6m long stainless steel chain with one end welded to a corner of the sinking bed frame 1.1 and a tensile strength of not less than 15kg.

[0036] The fixed chain 3.1 is a stainless steel chain with a length slightly greater than the maximum water depth of the placement site and a tensile strength of not less than 50 kg. Its upper end is connected to the sinking bed frame 1.1 through a connector 4, and its lower end is fixed to a concrete anchor point 3.2 with a mass of 30 kg.

[0037] In the description of this application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply 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 on this application.

[0038] The above describes specific embodiments of the present invention. It should be understood that the present invention is not limited to the specific embodiments described above, and those skilled in the art may make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention. The embodiments of this application and the features in the embodiments may be combined with each other in any manner unless there is a conflict.

Claims

1. A depth-controllable aquatic plant planting bed, characterized in that: The invention comprises a sinking bed body (1), a floating system (2), a fixing system (3) and a connecting piece (4); the sinking bed body (1) is connected to the floating system (2) on all sides, and the fixing system (3) is connected to the middle position of the bottom of the sinking bed body (1) via the connecting piece (4); The floating system (2) comprises a floating ball (2.1) and a floating chain (2.2); the lower end of the floating ball (2.1) is connected to the floating chain (2.2) via the connecting piece (4); one end of the floating chain (2.2) is connected to the sinking bed body (1); and the depth of the sinking bed body (1) is adjusted by the cooperation of the floating chain (2.2) and the connecting piece (4).

2. The depth-controllable aquatic plant planting bed according to claim 1, characterized in that: The connecting member (4) comprises a connecting ring (4.1) and a spring buckle (4.2); the connecting ring (4.1) is connected to the spring buckle (4.2); the chain ring of the floating chain (2.2) is connected to the spring buckle (4.2); and the depth of the sinking bed body (1) is adjusted by the cooperation of the floating chain (2.2) and the spring buckle (4.2).

3. The depth-controllable aquatic plant planting bed according to claim 2, characterized in that: The sunken bed body (1) comprises a sunken bed frame (1.1) and a planting basket (1.2); the sunken bed frame (1.1) comprises an outer frame and a planting ring (1.1.1); the planting ring (1.1.1) is arranged in a matrix inside the outer frame; and the planting basket (1.2) is placed in the planting ring (1.1.1) connected in a one-to-one correspondence.

4. The depth-controllable aquatic plant planting bed according to claim 3, characterized in that: The top of the planting basket (1.2) is provided with a circle of protruding edges (1.2.1), and a plurality of arc-shaped buckles (1.2.2) are evenly distributed on the protruding edges (1.2.1). The planting basket (1.2) is snap-connected to the planting ring (1.1.1) via the protruding edges (1.2.1) and the arc-shaped buckles (1.2.2).

5. The depth-controllable aquatic plant planting bed according to claim 4, characterized in that: The planting basket (1.2) is in the shape of a truncated cone with a larger top and a smaller bottom. A plurality of small holes are provided on the planting basket (1.2), and the top diameter of the planting basket (1.2) is equal to the diameter of the planting ring (1.1.1).

6. The depth-controllable aquatic plant planting bed according to claim 5, characterized in that: The connecting ring (4.1) is welded to the middle position of the sinking bed frame (1.1); or, the connecting ring (4.1) is fixed to the lower end of the floating ball (2.1).

7. The depth-controllable aquatic plant planting bed according to claim 6, characterized in that: The floating ball (2.1) is a hollow plastic floating ball, and the lower end of the floating ball (2.1) is connected to the floating chain (2.2) via a connecting piece (4).

8. The depth-controllable aquatic plant planting bed according to claim 7, characterized in that: The fixing system (3) comprises a fixing chain (3.1) and a concrete anchor point (3.2); one end of the fixing chain (3.1) is connected to the middle position of the bottom of the sink frame (1.1) via a connector (4); the other end of the fixing chain (3.1) is fixedly connected to the concrete anchor point (3.2).

9. The depth-controllable aquatic plant planting bed according to claim 8, characterized in that: The outer frame is rectangular and the planting ring (1.1.1) is circular.

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