A floating comb cable for detecting hidden pollution outlets

Abstract

The utility model discloses a floating type comb cable for checking hidden sewage outlet relates to hidden sewage outlet checking and positioning technical field, and the connection between power supply unit and information collector is provided with floating cable, and the electrode three, electrode four of floating cable are sequentially staggered from left to right and set, and the bottom of electrode three, electrode four all is provided with electric wire, and the switch on electrode three, electrode four all is provided with, (1) compared with ordinary single cable, the utility model designs floating type comb cable, and the floating cable is lighter, is favorable to floating cable floating on the water surface, and simultaneously, the cable branch is all in different position depth under water. (2) the utility model discloses can monitor the data information of different depth of river area section, can comprehensively, accurate checking hidden sewage outlet and sewage diffusion influence scope.

Description

Technical Field

[0001] This utility model relates to the field of concealed sewage outlet investigation and positioning technology, specifically a floating comb-type cable for investigating concealed sewage outlets. Background Technology

[0002] With rapid urbanization and industrialization, environmental pollution has become increasingly prominent, making water pollution monitoring and remediation an urgent priority. Wastewater discharge causes significant pollution to river ecosystems, and sewage outfalls are the final "gate" for this pollution. Research and design of wastewater diffusion sensing devices can provide more comprehensive information about river environments, helping to accurately locate hidden sewage outfalls. This also improves the working environment for environmental maintenance personnel, enhancing the level of intelligence and work efficiency. Therefore, the investigation and construction of facilities for hidden sewage outfalls in rivers is of great significance.

[0003] Currently, the most common method for investigating and monitoring hidden sewage outlets is manual inspection. However, this method cannot obtain data information at different depths on the cross-section of the river area, and it is even more difficult to comprehensively and accurately locate hidden sewage outlets. To address this, we propose a floating comb-shaped cable for investigating hidden sewage outlets. Utility Model Content

[0004] The purpose of this invention is to provide a floating comb-type cable for locating concealed sewage outlets, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A floating comb-type cable for detecting concealed sewage outlets, including a power supply unit and an information collector;

[0007] A floating cable is installed between the power supply unit and the information collector. Electrode three and electrode four are staggered from left to right on the floating cable. Wires are installed at the bottom of electrode three and electrode four. A switch is installed on electrode three and electrode four.

[0008] Electrode 1 and Electrode 2 are staggered and arranged sequentially from top to bottom on the wire.

[0009] Furthermore: Floating cables include a cable core, a shielding layer, an insulation layer, a foaming layer, and a protective layer.

[0010] Furthermore: the insulation layer is made of low-density polyolefin.

[0011] Furthermore: the foam layer is made of high-density polyolefin.

[0012] Furthermore: the power supply unit consists of a battery pack, which uses lead-acid batteries and is composed of twelve lead-acid batteries connected in parallel.

[0013] Furthermore: the information collector includes data acquisition templates, concentration analysis templates, concentration anomaly detection templates, servers, and displays.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The floating comb-shaped cable used for locating hidden sewage outlets has the following characteristics: (1) Compared to ordinary single cables, this invention features a floating comb-shaped cable, which is lighter and floats on the water surface. Additionally, the cable branches at different depths underwater. (2) This invention can monitor data at different depths in a river section, enabling comprehensive and accurate locating of hidden sewage outlets and the extent of sewage diffusion. (3) This invention solves the problem of existing devices being unable to accurately locate hidden sewage outlets, improves the work efficiency and working environment of environmental maintenance personnel, and provides significant assistance in solving river pollution problems. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the floating cable of this utility model;

[0018] Figure 3 This is a block diagram illustrating the information collection principle of this utility model.

[0019] In the diagram: 1. Power supply unit; 2. Floating cable; 3. Electrode; 4. Electrode; 5. Information collector; 6. Electrode; 7. Electrode; 8. Switch; 9. Shielding layer; 10. Insulation layer; 11. Foaming layer; 12. Protective layer; 13. Cable core. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1:

[0022] Please see Figure 1-3 This utility model provides a technical solution: a floating comb-shaped cable for investigating hidden sewage outlets, including a power supply unit 1 and an information collector 5;

[0023] A floating cable 2 is installed between the power supply unit 1 and the information collector 5. Electrodes 6 and 7 are staggered from left to right on the floating cable 2. Wires are installed at the bottom of both electrodes 6 and 7. The length of the wires is set according to the actual depth of the river channel being investigated. Switches 8 are installed on both electrodes 6 and 7 to control the conductivity of the electrodes at the surface or the nth layer underwater.

[0024] Electrode 1 3 and Electrode 2 4 are staggered from top to bottom on the wire. Switch 8 on floating cable 1 is used to control the connecting wires at Electrode 3 6 and Electrode 4 7 on floating cable 1. Electrode switch on the connecting wire at the electrode on floating cable 1 is used to control the electrode on the connecting wire at the electrode on floating cable 1, and to control whether to collect data of the water area section at that electrode.

[0025] The output end of the power supply unit 1 is connected to the input end of the floating cable 2. The floating cable 2 is provided with several electrodes 6 and 7. The length of the floating cable 2, the number of electrodes 6 and 7, and the distribution distance between electrodes 6 and 7 can be set according to the specific area section where information needs to be obtained. The output end of the floating cable 2 is connected to the input end of the information collector 5. Electrodes 6 and 7 of the floating cable 2 are individually connected to a wire. The distribution distance between several electrodes 3 and 4 provided on the connected wire can be set according to the specific area section where information needs to be obtained.

[0026] Power supply unit 1 provides an electric field for the entire cable system. Based on the provided artificial electric field, the changes in current, potential, and resistivity of the wire connected separately at electrodes 6 and 7 of the floating cable 2 are obtained on the cross-section of the area. Information collector 5 collects information on the changes in potential, resistivity, and current on the cross-section of the area based on the artificial electric field. It controls the switching switch 8 at electrodes 6 and 7 of the floating cable 2 to control electrodes 3 and 4 on the wire connected separately at electrodes 6 and 7 of the floating cable 2. By controlling electrodes 3 and 4 on the wire connected separately at electrodes 6 and 7 of the floating cable 2, the water surface layers are measured: the first layer, the second layer, and the nth layer. The information collector 5 analyzes the information on the changes in potential, resistivity, and current on the cross-section of the area based on the artificial electric field, monitors the water condition, and accurately locates hidden sewage outlets.

[0027] Preferably, the floating cable 2 includes a cable core 13, a shielding layer 9, an insulation layer 10, a foaming layer 11, and a protective layer 12.

[0028] Preferably, the insulation layer 10 is made of low-density polyolefin, which makes the floating cable 1 lighter and helps the cable float on the water.

[0029] Preferably, the foam layer 11 is made of high-density polyolefin, which provides buoyancy for the floating cable 1, enabling the cable to float on the water surface.

[0030] Example 2:

[0031] Reference Figure 1-3 This embodiment differs from the first embodiment in that: the power supply unit 1 consists of a battery pack, which uses lead-acid batteries and is composed of twelve lead-acid batteries connected in parallel; the information collector 5 includes a data acquisition template, a concentration analysis template, a concentration anomaly detection template, a server, and a display screen. The data acquisition template collects conductivity data of regional cross-sections at different water body electrodes; the concentration analysis template is used to analyze the pollutant concentration of the water body based on the conductivity value; the concentration anomaly detection template determines whether the pollutant concentration of the water body is within the normal range; when an abnormal pollutant concentration is detected at a certain electrode, it can be determined that there is a hidden sewage outlet in the water body at that electrode.

[0032] Working principle:

[0033] (1) Equipment assembly: Connect the input section of the floating cable 2 to the output end of the power supply unit 1. The power supply unit 1 is in standby mode. Then connect the output end of the floating cable 2 to the input end of the information collector 5. The information collector 5 is in standby mode. The switch 8 on the floating cable 2 is in standby mode. After confirming the target point, set the spacing between the third electrode 6 and the fourth electrode 7 on the floating cable 2, the length of the wire connected to the third electrode 6 and the fourth electrode 7 on the floating cable, and the spacing between the first electrode 3 and the second electrode 4 on the wire.

[0034] (2) Data acquisition and processing:

[0035] Once the target point is identified, the floating cable 2 and its wires are placed in a suitable position in the water. After confirming that the wires at electrodes 6 and 7 on the floating cable 2 have reached the designated positions, the power supply unit 1 and the information collector 5 are turned on. Information from different layers of the water can then be obtained in real time through the information collector 5. If the data on potential, resistivity, and current at a certain water depth in the river differ significantly from the data in other normal sections of the water, it can be confirmed that there is a suspected sewage outlet at the point where the data is abnormal. If they are similar, then there is no sewage outlet or no sewage discharge at the target point.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A floating comb-type cable for locating concealed sewage outlets, characterized in that: Includes a power supply unit (1) and an information collector (5); A floating cable (2) is provided between the power supply unit (1) and the information collector (5). Electrode 3 (6) and electrode 4 (7) are staggered from left to right on the floating cable (2). Wires are provided at the bottom of electrode 3 (6) and electrode 4 (7). Switches (8) are provided on electrode 3 (6) and electrode 4 (7). Electrode 1 (3) and electrode 2 (4) are staggered from top to bottom on the wire.

2. A floating comb-type cable for locating concealed sewage outlets according to claim 1, characterized in that: The floating cable (2) includes a cable core (13), a shielding layer (9), an insulation layer (10), a foaming layer (11), and a protective layer (12).

3. A floating comb-type cable for locating concealed sewage outlets according to claim 2, characterized in that: The insulating layer (10) is a low-density polyolefin.

4. A floating comb-type cable for locating concealed sewage outlets according to claim 2, characterized in that: The foam layer (11) is a high-density polyolefin.

5. A floating comb-type cable for locating concealed sewage outlets according to claim 1, characterized in that: The power supply unit (1) consists of a battery pack, which is a lead-acid battery and is composed of twelve lead-acid batteries connected in parallel.

6. A floating comb-type cable for locating concealed sewage outlets according to claim 1, characterized in that: The information collector (5) includes a data acquisition template, a concentration analysis template, a concentration anomaly detection template, a server, and a display screen.

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