CN213214497U - Experimental net cage for river and lake aquatic plant submergence - Google Patents

Abstract

The utility model provides a river and lake aquatic plant submerged experimental net cage, which comprises a submerged net cage, wherein the submerged net cage comprises a bottom plate, an upper net wall and a side net wall, bottom mud is placed on the bottom plate, experimental aquatic plants are uniformly planted on the bottom mud, and a height measuring scale is vertically and fixedly arranged on the inner side of the side net wall; the submerged net cage is also provided with a monitoring device, the monitoring device comprises a camera, a water flow velocity sensor, a liquid level sensor, a controller, a storage battery and a solar cell panel, the camera is arranged at the top of the inner side of the side net wall, the water flow velocity sensor is arranged at the middle position of the outer part of the side net wall, the liquid level sensor is arranged on the net wall, the controller, the storage battery and the solar cell panel are all arranged above the water surface, and the controller comprises a control switch, a display screen and a wireless signal receiver. The utility model provides a river and lake aquatic plant submerged experimental box with a net of the growth condition of visual operation, on-line monitoring aquatic plant.

Description

Experimental net cage for river and lake aquatic plant submergence

Technical Field

The utility model relates to an aquatic plant's experiment field especially relates to a river lake aquatic plant submerged test box with a net.

Background

The eutrophication of rivers and lakes is the most main water pollution problem in the world at present, and along with the rapid development of urbanization process and industry and the use of a large amount of chemical fertilizers and pesticides in agriculture, the eutrophication process of water bodies of rivers and lakes is increasingly accelerated, so that the water quality and the environment of the water bodies are seriously affected, the regulation function of the rivers and lakes is reduced, and the water ecosystem is unbalanced. As one of the important primary producers in the river and lake ecosystem, the structure and spatial distribution of aquatic vegetation communities have important influence on the river and lake ecosystem. The aquatic plants improve the diversity of species such as fishes, benthonic animals, protozoa and the like by increasing the space ecological niche of the ecological system, and maintain the abundance of the species of the aquatic ecological system. The recovery and regulation of aquatic vegetation become important means for improving the water environment of rivers and lakes and improving the health of the ecological systems of the rivers and lakes. Therefore, the aquatic plant regulation and control is carried out to maintain reasonable biomass and community structure, and the method has an important effect on constructing an excellent river and lake ecosystem.

SUMMERY OF THE UTILITY MODEL

Based on the problem, the utility model aims to provide a visual operation, the river lake aquatic plant submerged test net cage of the growth condition of on-line monitoring aquatic plant obtains aquatic plant through the experiment and does benefit to the stable growth regulatory factor of ecosystem, and then is applied to on a large scale improvement river lake water environment and in order to promote the health degree of river lake ecosystem.

Aiming at the problems, the following technical scheme is provided: the utility model provides a river lake aquatic plant submerged test box with a net, includes submerged box with a net, its characterized in that: the submerged net cage comprises a bottom plate, an upper net wall and side net walls, bottom mud is placed on the bottom plate, aquatic plants for experiments are uniformly planted on the bottom mud, and a height measuring scale is vertically and fixedly installed on the inner side of each side net wall; submerged net cage still installs and is equipped with monitoring device, monitoring device includes camera, water flow velocity sensor, level sensor, controller, battery and solar cell panel, the top at side net wall inboard is installed to the camera, water flow velocity sensor installs the outside middle part position at side net wall, level sensor installs on the internet access wall, controller, battery and solar cell panel are all installed more than the surface of water, the controller includes control switch, display screen and radio signal receiver, solar cell panel is connected with the battery electricity, the battery is connected with camera, water flow velocity sensor and level sensor electricity, camera, water flow velocity sensor and level sensor just show the receipt data through the display screen with radio signal receiver radio connection.

The utility model discloses further set up to, evenly install on the internet surfing wall and be equipped with the light source lamp, the light source lamp is connected with the battery electricity.

The utility model discloses further set up to, be equipped with the regulation rope that is used for adjusting the submerged net box vertical position in aqueous on the side wall screen, adjust the rope and connect on being fixed in the spud pile of water bottom.

The utility model discloses further set up to, the spud pile is two, and the regulation rope that passes through of every spud pile connects respectively the box with a net of sinking.

The utility model discloses further set up to, the spud pile is four, and the regulation rope that passes through of every spud pile connects respectively the box with a net of sinking.

The utility model discloses further set up to, the top of submerged net case is apart from the surface of water 30 ~ 100 cm.

The utility model discloses further set up to, the submerged net box height is 0.5 ~ 1.5 meters.

The utility model has the advantages that:

1, the utility model discloses a bottom plant aquatic plant in the submerged net case, set up monitoring device and realize the monitoring of the online growth condition of aquatic plant, the camera is convenient for the visual observation aquatic plant's growth condition, the water velocity sensor measures the water velocity of submerged net case department and obtains the growth influence of water velocity to the aquatic plant through experimental data, level sensor measures the submerged depth of submerged net case department and obtains the submerged depth through experimental data and to the growth influence of aquatic plant, the work of controller control whole monitoring device and through display screen and wireless signal receiver record experimental data, the battery provides the power for whole monitoring device, solar cell panel turns into the electric energy and stores the electric energy through the battery;

2, the utility model is provided with a height measuring scale, which is convenient for recording the growth height change of the aquatic plants;

3, the light source lamp is arranged in the utility model, so that the influence of illumination on the growth of aquatic plants can be conveniently researched;

4, the depth adjustment of the submerged net cage in rivers and lakes is realized by arranging the adjusting ropes and the fixing piles, and the influence of the depth on the growth of aquatic plants is realized by matching with the liquid level sensor;

5, the utility model discloses visual operation, the growth condition of on-line monitoring aquatic plant through monitoring device on-line recording experiment data, obtains the growth regulatory factor among the aquatic plant growth process, and then confirms that aquatic plant does benefit to the best growth condition of river lake water environment, can realize the health degree in order to promote whole river lake ecosystem of improvement of river lake water environment on a large scale through this experimental apparatus.

Drawings

FIG. 1 is a schematic structural view of a net cage for a river and lake aquatic plant submergence experiment in an embodiment of the present invention;

fig. 2 is a schematic diagram of an electrical connection structure of a monitoring device in an embodiment of the present invention;

the figure shows schematically: 1-a bottom plate; 11-bottom mud; 12-aquatic plants; 2, mounting a net wall; 21-a light source lamp; 3-side net wall; 31-a height measuring ruler; 32-an adjustment cord; 33-fixing the pile; 4-a camera; 5-a water flow rate sensor; 6-a liquid level sensor; 7-a controller; 8-a storage battery; 9-solar panel;

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 and 2, the experimental cage for river and lake aquatic plant submergence comprises a submerged cage, wherein the submerged cage comprises a bottom plate 1, an upper net wall 2 and side net walls 3, bottom mud 11 is placed on the bottom plate 1, experimental aquatic plants 12 are uniformly planted on the bottom mud 11, and a height measuring ruler 31 is vertically and fixedly installed on the inner side of each side net wall 3; the submerged net cage is also provided with a monitoring device, the monitoring device comprises a camera 4, a water flow velocity sensor 5, a liquid level sensor 6, a controller 7, a storage battery 8 and a solar cell panel 9, the camera 4 is arranged at the top of the inner side of the side net wall 3, the water flow velocity sensor 5 is arranged at the middle position of the outer part of the side net wall 3, the liquid level sensor 6 is arranged on the upper net wall 2, the controller 7, the storage battery 8 and the solar cell panel 9 are all arranged above the water surface, the controller 7 comprises a control switch, a display screen and a wireless signal receiver, the solar panel 9 is electrically connected with the storage battery 8, the battery 8 is connected with camera 4, water flow rate sensor 5 and level sensor 6 electricity, camera 4, water flow rate sensor 5 and level sensor 6 and wireless signal receiver radio connection just show through the display screen and receive data.

In the structure, the aquatic plants 12 are planted at the bottom in the submerged net cage, the monitoring device is arranged to realize the online growth condition monitoring of the aquatic plants 12, the camera 4 is convenient for visually observing the growth condition of the aquatic plants 12, and the height measuring scale is matched with the camera 4 to be convenient for online recording of the growth height change of the aquatic plants 12; the water flow velocity sensor 5 measures the water flow velocity at the submerged net cage and obtains the growth influence of the water flow velocity on the aquatic plants 12 through experimental data, the liquid level sensor 6 measures the submerged depth at the submerged net cage and obtains the growth influence of the submerged depth on the aquatic plants 12 through the experimental data, the controller 7 controls the work of the whole monitoring device and records the experimental data through the display screen and the wireless signal receiver, the storage battery 8 provides a power supply for the whole monitoring device, and the solar panel 9 converts solar energy into electric energy and stores the electric energy through the storage battery 8; in the experimental process, the influence of each parameter on the growth of aquatic plants is researched by adopting a single variable method through a control switch, the controller 7 wirelessly transmits the experimental data to the cloud platform, and the cloud platform receives and stores pictures shot by the camera 4.

As shown in fig. 1 and 2, light source lamps 21 are uniformly installed on the upper net wall 2, and the light source lamps 21 are electrically connected with the storage battery 8. The light source lamp 21 is arranged to facilitate the study of the growth influence of illumination on the aquatic plants 12.

As shown in fig. 1, the side net walls 3 are provided with adjusting ropes 32 for adjusting the vertical position of the submerged net cage in water, and the adjusting ropes 32 are connected to fixing piles 33 fixed at the bottom of the water body. The adjusting rope 32 and the fixing pile 33 are arranged to realize the depth adjustment of the submerged net cage in rivers and lakes, and the influence of the depth on the growth of the aquatic plants 12 is realized by matching with the liquid level sensor 6.

Further, the number of the fixing piles 33 is two, and each fixing pile 33 is connected with the submerged net cage through an adjusting rope 32. The number of the fixing piles 33 is four, and each fixing pile 33 is connected with the submerged net cage through an adjusting rope 32.

The top of the submerged net cage is 30-100 cm away from the water surface; the height of the submerged net cage is 0.5-1.5 m.

The utility model discloses visual operation, the growth condition of online monitoring aquatic plant 12 through monitoring device on-line recording experiment data, obtains the growth regulatory factor of aquatic plant 12 growth in-process, and then confirms that aquatic plant 12 does benefit to the best growth condition of river lake water environment, can realize the health degree in order to promote whole river lake ecosystem of improvement of river lake water environment on a large scale through this experimental apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a river lake aquatic plant submerged test box with a net, includes submerged box with a net, its characterized in that: the submerged net cage comprises a bottom plate, an upper net wall and side net walls, bottom mud is placed on the bottom plate, aquatic plants for experiments are uniformly planted on the bottom mud, and a height measuring scale is vertically and fixedly installed on the inner side of each side net wall; submerged net cage still installs and is equipped with monitoring device, monitoring device includes camera, water flow velocity sensor, level sensor, controller, battery and solar cell panel, the top at side net wall inboard is installed to the camera, water flow velocity sensor installs the outside middle part position at side net wall, level sensor installs on the internet access wall, controller, battery and solar cell panel are all installed more than the surface of water, the controller includes control switch, display screen and radio signal receiver, solar cell panel is connected with the battery electricity, the battery is connected with camera, water flow velocity sensor and level sensor electricity, camera, water flow velocity sensor and level sensor just show the receipt data through the display screen with radio signal receiver radio connection.

2. The experimental cage for the submergence of river and lake aquatic plants, according to claim 1, is characterized in that: and light source lamps are uniformly arranged on the internet surfing wall and are electrically connected with the storage battery.

3. The experimental cage for the submergence of aquatic plants in rivers and lakes according to claim 1 or 2, which is characterized in that: and the side net wall is provided with an adjusting rope for adjusting the vertical position of the submerged net cage in water, and the adjusting rope is connected to a fixed pile fixed at the bottom of the water body.

4. The experimental cage for the submergence of river and lake aquatic plants, according to claim 3, is characterized in that: the number of the fixing piles is two, and each fixing pile is connected with the underwater net cage through an adjusting rope.

5. The experimental cage for the submergence of river and lake aquatic plants, according to claim 3, is characterized in that: the number of the fixing piles is four, and each fixing pile is connected with the underwater net cage through an adjusting rope.

6. The experimental cage for the submergence of river and lake aquatic plants, according to claim 1, is characterized in that: the top of the submerged net cage is 30-100 cm away from the water surface.

7. The experimental cage for the submergence of river and lake aquatic plants, according to claim 1, is characterized in that: the height of the submerged net cage is 0.5-1.5 m.

Images