Single-piece type bacteria-algae membrane structure fixed by weight

Abstract

The utility model provides a single-piece type algal membrane structure fixed by a weight, which comprises an algal membrane, a connecting piece arranged on one side of the algal membrane and a weight block arranged on one side of the connecting piece, compared with the traditional fixing method, such as frame fixing, glue pasting and the like, the algal membrane structure has the advantages of simple structure, low cost, convenience in installation and the like, the construction difficulty and cost can be reduced, and the construction efficiency is improved. The mounting efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of bacterial and algal membranes, and in particular to a single-piece bacterial and algal membrane structure fixed by weight. Background Technology

[0002] Microbial biofilms typically consist of a diverse microbial community, integrating bacteria, fungi, protozoa, and / or algae. These biological components intertwine and coexist within the biofilm structure, jointly promoting ecological balance. However, traditional biofilm installation methods, such as frame fixing and adhesive bonding, are relatively complex. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a single-piece bacterial and algae membrane structure that is fixed by weight, thereby solving the problems of complex traditional installation of bacterial and algae membranes.

[0004] To solve the above-mentioned technical problems, this utility model provides a single-piece bacterial and algae membrane structure fixed by a weight. A connector is provided on one side of the bacterial and algae membrane, and a weight block with a density greater than that of water is provided on one side of the connector. The bacterial and algae membrane is distributed along the axial direction of the weight block.

[0005] In the preferred embodiment, the algal membrane has a texture; a weight block is attached to the edge of the algal membrane.

[0006] In the preferred embodiment, an airbag and an underwater acoustic beacon are also provided on one side of the weight block. Inside the weight block, there is a submersible solenoid valve, a high-pressure gas cylinder, and a controller. The underwater acoustic beacon, the submersible solenoid valve, and the controller are electrically connected. The high-pressure gas cylinder is connected to the submersible solenoid valve pipeline, and the submersible solenoid valve is connected to the airbag pipeline.

[0007] In the preferred embodiment, a vent is also provided at the end of the airbag.

[0008] In the preferred embodiment, the submersible solenoid valve is the ZCF-451 submersible solenoid valve.

[0009] In a preferred embodiment, the underwater acoustic beacon is an S2CR series underwater acoustic modem.

[0010] The beneficial effects of this utility model are as follows: Since this utility model sets up a single-piece algae membrane structure that is fixed by weight, compared with traditional fixing methods such as frame fixing and glue bonding, it has the advantages of simple structure, low cost and convenient installation, which can reduce construction difficulty and cost and improve installation efficiency. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0012] Figure 1 This is a top view of an embodiment of the present utility model;

[0013] Figure 2 This is an internal structural diagram of the weight block in an embodiment of this utility model;

[0014] Figure 3 This is a connection structure diagram of the airbag in an embodiment of this utility model.

[0015] Figure reference numerals: 1. Algae membrane; 2. Connector; 3. Weight block; 4. Airbag; 5. Underwater acoustic beacon; 6. Submersible solenoid valve; 7. High-pressure gas cylinder; 8. Controller. Detailed Implementation

[0016] Please see Figure 1-3 As shown, this application provides a technical solution: a single-piece algae membrane structure fixed by a weight, wherein a connector 2 is provided on one side of the algae membrane 1, and a weight block 3 with a density greater than that of water is provided on one side of the connector, and the algae membrane 1 is distributed along the axial direction of the weight block 3.

[0017] Connector 2 is used to connect the algae membrane 1 and the weight block 3 together. Connector 2 can be a rope, chain, clamp or other special connector.

[0018] The weight block 3 will automatically sink when placed in water and then be fixed at a position on the bottom. The weight of the weight block 3 will pull the algae membrane 1 in place, thus securing it. Compared to traditional frame fixing and glue adhesion, this method has advantages such as simple structure, low cost, and convenient installation. It can reduce construction difficulty and cost, and improve installation efficiency.

[0019] In the preferred embodiment, the algal membrane 1 has a texture; the weight block 3 is connected to the edge of the algal membrane 1.

[0020] The microbial-algae membrane 1 can also be rough. The surface of the microbial-algae membrane 1 can be designed with a certain degree of roughness or texture to increase the attachment area for microorganisms and algae, thereby improving the symbiotic effect. Simultaneously, the material of the microbial-algae membrane should have good biocompatibility, corrosion resistance, and a certain degree of mechanical strength, such as polyethylene terephthalate (PET) or polytetrafluoroethylene (PTFE).

[0021] In the preferred embodiment, an airbag 4 and an underwater acoustic beacon 5 are also provided on one side of the weight block 3. Inside the weight block 3, there is a submersible solenoid valve 6, a high-pressure gas cylinder 7, and a controller 8. The underwater acoustic beacon 5, the submersible solenoid valve 6, and the controller 8 are electrically connected. The high-pressure gas cylinder 7 is connected to the submersible solenoid valve 6 by pipeline, and the submersible solenoid valve 6 is connected to the airbag 4 by pipeline.

[0022] A sealed containment space is provided inside the weight block 3, and the submersible solenoid valve 6, high-pressure gas cylinder 7, and controller 8 are all installed in the containment space.

[0023] The purpose of setting up the above overall structure is to facilitate the overall recycling of the algae and bacteria membrane 1. When the algae and bacteria membrane 1 needs to be recycled, the worker sends a signal to the underwater acoustic beacon 5 through the underwater acoustic communication transmitter. The underwater acoustic beacon 5 sends a feedback signal to the controller 8. The controller 8 opens the submersible solenoid valve 6, and the gas in the high-pressure gas cylinder 7 inflates the airbag 4. When the gas in the airbag 4 reaches a certain amount, the buoyancy generated by the airbag 4 is greater than the overall weight, thereby driving the weight block 3 to float up. The worker can lift the weight block 3 and then retrieve the algae and bacteria membrane 1 installed on the weight block 3.

[0024] This wireless remote control method, using underwater acoustic communication, enables the weight block 3 to float, facilitating its retrieval and recovery.

[0025] In a preferred embodiment, a vent 41 is provided at the end of the airbag 4. A plug can be installed at the vent 41. Normally, the plug blocks the vent 41, and the airbag 4 can be inflated. When the weight 3 floats up and needs to be deflated, the plug can be removed. The plug can be put back in later, and the airbag can continue to be placed in the water.

[0026] In a preferred embodiment, the submersible solenoid valve 6 is a ZCF-451 submersible solenoid valve.

[0027] In a preferred embodiment, the underwater acoustic beacon 5 is an S2CR series underwater acoustic modem.

[0028] Submersible solenoid valve 2 is a ZCF-451 submersible solenoid valve manufactured by Beijing Haixiang Automation Equipment Co., Ltd. Underwater acoustic beacon 1 is an S2CR series underwater acoustic modem manufactured by Beijing Dayang Jinglue Technology Co., Ltd.

[0029] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. A single-piece, weight-fixed bacterial / algal membrane structure, comprising a bacterial / algal membrane, characterized in that, A connector (2) is provided on one side of the algae membrane (1), and a weight block (3) with a density greater than that of water is provided on one side of the connector. The algae membrane (1) is distributed along the axial direction of the weight block (3).

2. The single-piece algal membrane structure fixed by weight according to claim 1, characterized in that: The algal membrane (1) has a texture; the weight block (3) is attached to the edge of the algal membrane (1).

3. A single-piece algal membrane structure fixed by weight according to claim 1 or 2, characterized in that: An airbag (4) and an underwater acoustic beacon (5) are also provided on one side of the weight block (3). Inside the weight block (3) are a submersible solenoid valve (6), a high-pressure gas cylinder (7), a controller (8), and an underwater acoustic beacon (5). The submersible solenoid valve (6) and the controller (8) are electrically connected. The high-pressure gas cylinder (7) is connected to the submersible solenoid valve (6) via a pipeline, and the submersible solenoid valve (6) is connected to the airbag (4) via a pipeline.

4. The single-piece algal membrane structure fixed by weight according to claim 3, characterized in that: An air vent (41) is also provided at the end of the airbag (4).

5. The single-piece algal membrane structure fixed by weight as described in claim 3, characterized in that, The submersible solenoid valve (6) is a ZCF-451 submersible solenoid valve.

6. The single-piece algal membrane structure fixed by weight as described in claim 3, characterized in that, The underwater acoustic beacon (5) is an S2CR series underwater acoustic modem.

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